Extra Hard - Outer Size - 4cm

4cm 26x26cm - Compact Extra Strong Etsy Seller Packaging Box - 3-Layer Corrugated Natural Brown Space Saving - Wholesale Bulk Pack

4cm 25x25cm - Compact Premium Small Business Packaging Box - Taiwan Paper Corrugated Natural Brown Stackable - Wholesale Bulk Pack

4cm 24x24cm - Compact Reinforced Online Store Packaging Box - Kraft Cardboard Natural Brown Collapsible - Wholesale Bulk Pack

4cm 23x23cm - Compact Industrial Amazon FBA Packaging Box - Corrugated Cardboard Natural Brown Flat Pack - Wholesale Bulk Pack

4cm 22x22cm - Compact Extra Strong Subscription Box Packaging Box - E-Flute Cardboard Natural Brown Space Saving - Wholesale Bulk Pack

4cm 21x21cm - Compact Premium Etsy Seller Packaging Box - 3-Layer Corrugated Natural Brown Stackable - Wholesale Bulk Pack

4cm 20x20cm - Compact Reinforced Small Business Packaging Box - Taiwan Paper Corrugated Natural Brown Collapsible - Wholesale Bulk Pack

4cm 19x19cm - Compact Industrial Online Store Packaging Box - Kraft Cardboard Natural Brown Flat Pack - Wholesale Bulk Pack

4cm 18x18cm - Compact Extra Strong Amazon FBA Packaging Box - Corrugated Cardboard Natural Brown Space Saving - Wholesale Bulk Pack

4cm 17x17cm - Compact Premium Subscription Box Packaging Box - E-Flute Cardboard Natural Brown Stackable - Wholesale Bulk Pack

4cm 16x16cm - Compact Reinforced Etsy Seller Packaging Box - 3-Layer Corrugated Natural Brown Collapsible - Wholesale Bulk Pack

4cm 15x15cm - Compact Industrial Small Business Packaging Box - Taiwan Paper Corrugated Natural Brown Flat Pack - Wholesale Bulk Pack

4cm 14x14cm - Compact Extra Strong Online Store Packaging Box - Kraft Cardboard Natural Brown Space Saving - Wholesale Bulk Pack

9.5cm 13.5x12.5cm - Standard Premium Amazon FBA Packaging Box - Corrugated Cardboard Natural Brown Stackable - Wholesale Bulk Pack

4.5cm 12.5x11.5cm - Standard Reinforced Subscription Box Packaging Box - E-Flute Cardboard Natural Brown Collapsible - Wholesale Bulk Pack

4.5cm 11.5x10.5cm - Standard Industrial Etsy Seller Packaging Box - 3-Layer Corrugated Natural Brown Flat Pack - Wholesale Bulk Pack

4cm 10x10cm - Compact Extra Strong Small Business Packaging Box - Taiwan Paper Corrugated Natural Brown Space Saving - Wholesale Bulk Pack