Quantum Storage Systems 4-1/8 in. Economy Shelf Bin, Blue (16-Pack)

QSB105BL Economy shelf bin are tough and durable, made from injection molded polypropylene material. High impact bin's edges are reinforced for added strength. These bins will last a lifetime and can replace worn out corrugated cardboard bins.|Molded in label holder|Built-in rear hang lock|Wide hopper front allows complete access|Bins are impervious to most chemicals|Designed for 12 in., 18 in. and 24 in. D shelf units|Reusable 4 in. H bins