{"title":"White - Outer Size - 5cm","description":null,"products":[{"product_id":"10x10cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5cm","title":"5cm 10x10cm - Medium Extra Strong Amazon FBA Shipping Box - Corrugated Cardboard Sustainable Space Saving - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666610700465,"sku":"YS-674397548406-14","price":0.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_961b92a2-f0c8-451f-af36-fd38f0113950.jpg?v=1783038614"},{"product_id":"11-5x10-5cm-taiwan-paper-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-5cm","title":"5.5cm 11.5x10.5cm - Standard Industrial Online Store Shipping Box - Kraft Cardboard Sustainable Flat Pack - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666612994225,"sku":"YS-674397548406-32","price":0.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_c78c2573-b671-41e1-9ccb-dfbac15abcd1.jpg?v=1783038794"},{"product_id":"12-5x11-5cm-taiwan-paper-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-5cm","title":"5.5cm 12.5x11.5cm - Standard Reinforced Small Business Shipping Box - Taiwan Paper Corrugated Sustainable Collapsible - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666614894769,"sku":"YS-674397548406-86","price":1.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_45019305-284c-4774-941b-76ef2f89226d.jpg?v=1783038973"},{"product_id":"13-5x12-5cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-10-5cm","title":"10.5cm 13.5x12.5cm - Standard Premium Etsy Seller Shipping Box - 3-Layer Corrugated Sustainable Stackable - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666617122993,"sku":"YS-674397548406-145","price":2.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_d30425a8-a761-4c56-8d94-6cb0e530a326.jpg?v=1783039153"},{"product_id":"14x14cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 14x14cm - Medium Extra Strong Subscription Box Shipping Box - E-Flute Cardboard Sustainable Space Saving - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666635636913,"sku":null,"price":1.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_72f80226-a2dd-410b-a47c-e14de56f667e.jpg?v=1783039338"},{"product_id":"15x15cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 15x15cm - All-Purpose Industrial Amazon FBA Shipping Box - Corrugated Cardboard Sustainable Flat Pack - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666639634609,"sku":null,"price":1.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_834493ea-1469-410f-afaf-c9d6a57ed7af.jpg?v=1783039518"},{"product_id":"16x16cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 16x16cm - Medium Reinforced Online Store Shipping Box - Kraft Cardboard Sustainable Collapsible - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666650742961,"sku":null,"price":1.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_1fcb8c5b-d6e1-40eb-ab41-37b96a37cf9d.jpg?v=1783039699"},{"product_id":"17x17cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 17x17cm - All-Purpose Premium Small Business Shipping Box - Taiwan Paper Corrugated Sustainable Stackable - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666656805041,"sku":null,"price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_19d179eb-ee56-48d4-a6f1-914926d6a9d6.jpg?v=1783039878"},{"product_id":"18x18cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 18x18cm - Medium Extra Strong Etsy Seller Shipping Box - 3-Layer Corrugated Sustainable Space Saving - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666663751857,"sku":null,"price":1.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_8e80df53-ba9e-41a0-81ab-929fb81b39c5.jpg?v=1783040056"},{"product_id":"19x19cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 19x19cm - All-Purpose Industrial Subscription Box Shipping Box - E-Flute Cardboard Sustainable Flat Pack - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666676990129,"sku":null,"price":1.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_b071b262-03ce-4f5d-afcc-1d460ae52d13.jpg?v=1783040236"},{"product_id":"20x20cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 20x20cm - Medium Reinforced Amazon FBA Shipping Box - Corrugated Cardboard Sustainable Collapsible - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666680037553,"sku":null,"price":1.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_0515ee01-1c23-47e4-a848-32b74faa62e1.jpg?v=1783040414"},{"product_id":"21x21cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 21x21cm - All-Purpose Premium Online Store Shipping Box - Kraft Cardboard Sustainable Stackable - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666683510961,"sku":null,"price":1.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_d012736d-63d6-4ba8-a844-94789c3a0d8f.jpg?v=1783040594"},{"product_id":"22x22cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 22x22cm - Medium Extra Strong Small Business Shipping Box - Taiwan Paper Corrugated Sustainable Space Saving - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666686886065,"sku":null,"price":1.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_4c72c62b-2041-4b28-aadf-b6e1cceb1537.jpg?v=1783040776"},{"product_id":"23x23cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 23x23cm - All-Purpose Industrial Etsy Seller Shipping Box - 3-Layer Corrugated Sustainable Flat Pack - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666692784305,"sku":null,"price":1.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_1b23443d-95f2-45b3-837a-023cfbcc6074.jpg?v=1783040955"},{"product_id":"24x24cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 24x24cm - Medium Reinforced Subscription Box Shipping Box - E-Flute Cardboard Sustainable Collapsible - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666698485937,"sku":null,"price":1.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_e1081cf1-12af-4aa9-a2e8-7eabbf75250f.jpg?v=1783041133"},{"product_id":"25x25cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 25x25cm - All-Purpose Premium Amazon FBA Shipping Box - Corrugated Cardboard Sustainable Stackable - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666747506865,"sku":null,"price":1.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_10774a1d-1fc4-4be0-a598-57f7355aba1c.jpg?v=1783041312"},{"product_id":"26x26cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 26x26cm - Medium Extra Strong Online Store Shipping Box - Kraft Cardboard Sustainable Space Saving - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666753831089,"sku":null,"price":2.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_03cb3709-4d69-43e0-9fc6-9dda37ebb1e2.jpg?v=1783041495"},{"product_id":"27x27cm-white-3-layer-extra-hard-taiwan-paper-square-mailer-box-height-5-0cm","title":"5cm 27x27cm - All-Purpose Industrial Small Business Shipping Box - Taiwan Paper Corrugated Sustainable Flat Pack - Wholesale Bulk Pack","description":"\u003cdiv style=\"font-family: 'Montserrat', Arial, sans-serif; max-width: 900px; margin: 0 auto; padding: 10px; line-height: 1.6; color: #333;\"\u003e\n      \u003cdiv style=\"background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 100%); color: #fff; padding: 30px; border-radius: 8px; margin-bottom: 20px; text-align: center;\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; font-family: 'Playfair Display', serif;\"\u003eWhite Kraft Corrugated Mailer Box\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0; font-size: 14px; opacity: 0.9;\"\u003ePremium Premium White \/ Extra Strong • Outer Size (外部尺寸) • Wholesale Bulk Pack\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \n    \u003ch3\u003e📐 Precision Outer Size (外部尺寸) Fit\u003c\/h3\u003e\n    \u003cp\u003eAll sizes listed are \u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e. Each box is engineered with a precision manufacturing tolerance of ±1mm to ensure consistent fit. Whether you need custom mailer boxes for your Amazon FBA shipments or everyday order fulfillment, our White Kraft material guarantees your products arrive safely.\u003c\/p\u003e\n\n    \u003ch3\u003e🛡️ Key Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhite Kraft — clean, bright appearance for branded packaging\u003c\/li\u003e\n      \u003cli\u003eSmooth white surface ready for custom printing and stickers\u003c\/li\u003e\n      \u003cli\u003eProudly unboxed look — enhances customer experience\u003c\/li\u003e\n      \u003cli\u003eStrong enough for everyday shipping needs\u003c\/li\u003e\n      \u003cli\u003ePerfect for retail-ready and gift-style packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🚚 Shipping \u0026amp; Logistics\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eShipped flat-packed — easy storage, no assembly tools required\u003c\/li\u003e\n      \u003cli\u003eLightweight design reduces dimensional weight shipping costs\u003c\/li\u003e\n      \u003cli\u003eStackable — saves warehouse space when stored flat\u003c\/li\u003e\n      \u003cli\u003eCompatible with automated packaging lines and manual packing\u003c\/li\u003e\n      \u003cli\u003eBulk discounts available — contact us for volume pricing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e🏭 Why Buy From Us?\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFactory Direct\u003c\/strong\u003e — We manufacture in Dongguan, China, with 15+ years of corrugated packaging experience\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBulk Pricing\u003c\/strong\u003e — Wholesale pricing from 100 to 100,000+ units\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e — Need a non-standard size? Contact us for custom quotes\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — Global shipping via sea, air, or express courier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSamples Available\u003c\/strong\u003e — Order samples to test quality before bulk purchase\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003e📦 Wholesale \u0026amp; Bulk Orders\u003c\/h3\u003e\n    \u003cp\u003eWe are a professional packaging manufacturer specializing in corrugated mailer boxes. All products are sold wholesale — ideal for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAmazon FBA \/ Shopify Sellers\u003c\/li\u003e\n      \u003cli\u003eTikTok Shop \u0026amp; Etsy Store Owners\u003c\/li\u003e\n      \u003cli\u003eDTC (Direct-to-Consumer) Brands\u003c\/li\u003e\n      \u003cli\u003eSmall Business Shipping \u0026amp; Fulfillment\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContact us on WhatsApp for custom quotes, bulk discounts, and size requests.\u003c\/p\u003e\n\n    \u003c\/div\u003e","brand":"Youshang Packaging","offers":[{"title":"Default Title","offer_id":47666759205041,"sku":null,"price":2.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5515\/5889\/files\/square_airplane_box_en_63b5c161-fe0c-4d97-a67f-3208fb8dfef2.jpg?v=1783041674"}],"url":"https:\/\/pixiobox.com\/fr\/collections\/white-outer-size-5cm-1.oembed","provider":"Pixio Box","version":"1.0","type":"link"}