Size: 4x4x3 inches corrugated boxes, pack of 40, easy to assemble. When you need to pack small things, this size will be your choice.
Material: These shipping boxes have 32 ECT grade, made of sturdy kraft corrugated cardboard that is recyclable and eco-friendly.
Wildly Use: Small shipping boxes are sturdy, ideal for mailing, packaging, and storing small items and lightweight, fragile items.
Crush Resistant: High quality corrugated cardboard makes the rectangular mailing boxes reliable and sturdy so that the items inside will be well protected during delivery.
Easy to Assemble: Mailing boxes can fold together in seconds. All 40 boxes are packed in a bigger carton to prevent damage during transit and ship flat to save space.
