The QSB208 STORE-MORE 6" Shelf Bin can be used with racks, deep shelf units and Quantum's standard shelving. Extra strength is ensured thanks to reinforced edges. Maximize your storage space with durable, high density polypropylene bins. Quantum's STORE-MORE 6"H Shelf Bins are the industry standard for quality. These bins feature a molded-in label holder, built-in rear hang-lock which allows bins to tilt out for complete acccess when on shelving. A wide hopper front allows complete access to the contents of the bin. Edges are reinforced for added strength. They are designed for 12", 18" and 24" deep shelf units, racks or standard shelving. Bins are waterproof and corrosion-free.