40 x 6 x 40 Side Loading Boxes 20/Bundle

These side loading boxes are made of standard test RSC (Regular Slotted Carton) brown corrugated material and meet Federal Mil Spec PPP B 636. They ship flat, which makes them super easy to store and convenient to ship. The sizes listed are the inside dimensions of the box, in the order of length, width, and height.

Using these side loading boxes is a breeze. First, unfold the box from its flat - packed state. Then, simply slide your items into the side opening. When packing, make sure your items fit within the inside dimensions (length, width, and height) we've provided. For storage, keep them in a dry place to prevent the corrugated material from getting damaged. If you need to stack the boxes, place heavier items at the bottom. When not in use, you can flatten them again for easy storage. And don't worry about quality; these boxes meet Federal Mil Spec PPP B 636, so they're reliable for your shipping needs.