20 x 18 x 20 Corrugated Boxes 10/Bundle

These boxes are made of standard test RSC brown corrugated material and meet Federal Mil Spec PPP B 636. They ship flat, making storage and shipping a breeze. The listed dimensions (20 x 18 x 20) are the inside measurements of the box in length, width, and height order.

To use these boxes, simply unfold them and assemble according to the folds. You can use them to pack various items like clothes, books, or small electronics. When packing, make sure not to overload the box to avoid damage. For storage, keep them in a dry place to prevent the corrugated material from getting wet and weakening. If the boxes get dirty, you can wipe them clean with a dry cloth.