Office Depot? Brand Double-Wall Heavy-Duty Corrugated Cartons, 40" x 30" x 30", Kraft, Box Of 5

Great for storage or shipping, these corrugated boxes help you keep your facility organized. The double-wall cardboard construction allows simple stacking and can be folded when not in use. Constructed from 275-lb, double-wall/ECT-48 corrugated cardboard for heavy-duty strength. Offers great stacking strength, so you can minimize necessary storage space. Folding design allows you to break down the box quickly when not in use. Eco-conscious choice - has one or more meaningful eco-attributes or eco-labels. Recycled content - Product contains 15% total recycled content, including 13% postconsumer content, helping you save resources and reduce waste.

• Great for storage or shipping, these corrugated boxes help you keep your facility organized. The double-wall cardboard construction allows simple stacking and can be folded when not in use.
• Constructed from 275-lb, double-wall/ECT-48 corrugated cardboard for heavy-duty strength.
• Offers great stacking strength, so you can minimize necessary storage space.
• Folding design allows you to break down the box quickly when not in use