QS1566 Features: * Made from molded carbon-filled black copolymer polypropylene * Surface resistivity of less than 10^5 ohms/sq. in. * Protects from electromagnetic fields * Resists static buildup * Conductivity not affected by normal household cleaners * Built in label holder * Wide open hopper front for easy access * Built in rear hanglock allowing for tilting of the bins for complete access of contents * Reinforced edges for extra strength * Impervious to most chemicals * Rear ""V"" lock allows bins to hang from a Shelf Unit with in use Options: * Optional dividers also available (see related items) * Comes in 13 different sizes Dimensions: * Overall Dimensions: 4"" H x 4 1/8"" W x 23 5/8"" D