Dump Bin with popular grid design is perfect for sale or promotional programs. Includes adjustable shelf. Measures 48" square x 32" high. Casters sold separately. TW10 twin wheel or TW12LK locking twin wheel caster recommended. Add $12.00 per set of wheels to the price of each bin. For TW12L and TW12 wheels. See wheels in Garment Racks Category to order. 1 per box.