Quantum Storage Systems QSB110BL 4" Economy Shelf Bins, 17-7/8" x 11-1/8" x 4", Blue (Case of  8) Bins feature a molded-in label holder that allows bins to tilt out for complete access when on shelving A wide hopper front allows complete access to the contents of the bin Bins are impervious to most chemicals Edges are reinforced for added strength