The Quantum Storage Systems 1239-207BL Store More Shelf and Bin Unit, 12" D x 36" W x 39" H, Blue is a complete bin system - 5 shelf unit 12" x 36" x 39" with 16 QSB207 Store More 6" high shelf bins. An economical small parts storage system that keep parts easily accessible; open hopper front bins with label area provide fast access to stored items. The all in one unit is easy to clean and will not rust or corrode. Heavy duty high grade shelving offers 400 lb. capacity per shelf and 36" wide shelving has a smooth powder coat finish. Quantum Storage Systems manufactures storage bins and systems, and steel and wire shelving. The company is headquartered in Miami, FL.