Professional-grade Heavy-duty Storage Boxes, Letter/legal Files, White, 12/carton

Maximum durability boxes are engineered specifically for active files, harsh environments, and professional records management applications where reliable file storage is critical. The automatic, instant set-up that doesn't require tape, allows you to get organized quicker. Built with triple panel construction all sides to ensure maximum durability and dependability. 3" deep detachable, lift-off lid.