12 1/2 x 12 1/2 x 6 Multi Depth Corrugated Boxes 25/Bundle

These brown corrugated boxes are standard test RSC (Regular Slotted Carton) and meet Federal Mil Spec PPP B 636. They're great for shipping and storage. All sizes ship flat, making them easy to store and transport. The dimensions shown are the inside length, width, and height of the box.

Using these corrugated boxes is a breeze. First, unfold the box and secure the bottom flaps using tape. You can use them to pack various items for shipping or storage. Make sure not to overload the box to avoid damage. When storing, keep them in a dry place to prevent the cardboard from getting wet. If they get dirty, you can gently wipe them with a dry cloth. That's all you need to know to use and maintain these boxes effectively.