21 x 14 x 14 Corrugated Boxes 20/Bundle

These brown corrugated boxes are standard test RSC (Regular Slotted Carton) and meet Federal Mil Spec PPP B 636. They ship flat, making them easy to store and convenient to transport. The sizes provided are the inside dimensions in the order of length, width, and height.

These boxes are very easy to use. First, unfold the flat - packed box and assemble it by folding along the pre - scored lines. You can use them for storing various items like books, clothes, or for shipping products. When using for shipping, make sure to seal the box properly with strong packing tape. For storage, stack the boxes carefully to avoid them toppling over. Keep the boxes in a dry place to prevent the corrugated material from getting wet and losing its strength. If the boxes get dirty, you can wipe them with a dry cloth.