20 x 20 x 4 Corrugated Boxes 10/Bundle

These boxes are standard test RSC (Regular Slotted Carton) brown corrugated and meet Federal Mil Spec PPP B 636. They're shipped flat, making them easy to store and convenient to transport. The sizes mentioned are the inside dimensions, listed as Length, Width, and Height.

These corrugated boxes are great for shipping and storage. To use them, simply unfold the flat - packed boxes and assemble them according to the creases. You can place your items inside the box, making sure not to overload it as it might damage the box and your items. When it comes to storage, keep them in a dry place away from direct sunlight to prevent the corrugated material from weakening. If you need to clean the boxes, a dry cloth is usually enough. Just gently wipe the surface to remove dust. Remember, these boxes are designed for general use, so avoid using them for extremely heavy or sharp - edged items that could tear through the material.