4 x 4 x 48 Corrugated Boxes 25/Bundle

All these brown corrugated boxes are standard test RSC (Regular Slotted Carton) and meet Federal Mil Spec PPP B 636. They're shipped flat, making storage easy and shipping a breeze. The sizes listed are the inside dimensions of the box, given in the order of Length, Width, and Height.

Using these corrugated boxes is simple. First, unfold the box from its flat - shipped state. Then, fold the flaps to form the box shape. You can use packing tape to secure the bottom and top flaps. When packing, make sure not to over - load the box as it may affect its structural integrity. For storage, keep the boxes in a dry place to prevent moisture damage. If the boxes get dirty, you can gently wipe them with a dry cloth. These boxes are disposable, but if they're in good condition after use, you can reuse them for future shipments.