20 x 18 x 10 Corrugated Boxes 10/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 ship. The sizes mentioned are the inside dimensions in the order of Length, Width, and Height.

To use these corrugated boxes, first unfold them from their flat - shipped state. Arrange the flaps to form a box shape and secure them using tape. You can use these boxes for shipping all kinds of items. Just make sure not to overload the box beyond its capacity as it might cause the box to break. For storage, keep the boxes in a dry place away from direct sunlight to prevent the corrugated material from weakening. If the boxes get dirty, you can gently wipe them with a damp cloth. When not in use, you can flatten them again for easy storage.