4 pack, #3, black, storage bin, high impact, polypropylene construction with a wide mouth design for easy access to contents, bins can be stacked with access to the content & can fully nesting on the shelf for storage efficiency, 4 hangers included for easy hanging on the wall, suitable for storing small parts, tools, accessories & general supplies, 9-3/4″d x 5″h x 6-7/8″w.