Liberty Plus Heavy-Duty Strength Storage Boxes, Legal Files, 15.25″ X 24.13″ X 10.75″, White/blue, 12/carton

Three-inch seal protects stored files from dust and dirt and ensures a flat top for stable stacking. Maximum security design with string and button closure keeps contents secure, even if box is overturned. Up to 50% stronger than other string and button boxes for stacking without shelving. FastFold® quick and easy assembly. Reinforced, plastic handle makes it easy to pull a box out of a stack or off shelving. Ensures flat top for stable stacking.