36 x 5 x 40 Side Loading Boxes 20/Bundle

These boxes are made of standard test RSC brown corrugated material and meet Federal Mil Spec PPP B 636. They're shipped flat, making storage and shipping a breeze. The given sizes are the inside dimensions - length, width, and height.

Using these side-loading boxes is easy. First, unfold the box from its flat - packed state. You can then load your items through the side opening. When packing, make sure to distribute the weight evenly inside the box to prevent it from tipping. For storage, keep the boxes in a dry place away from direct sunlight to avoid damage to the corrugated material. If the boxes get dirty, you can gently wipe them with a damp cloth. Don't use harsh chemicals as they may weaken the structure of the box. And remember, these boxes are designed for regular use, so avoid overloading them with extremely heavy or sharp - edged items that could tear the corrugated material.