Tough, durable plastic bins are ideal for keeping parts organized. Designed for use on 12", 18" and 24" deep shelving units and racks. FDA Compliant Resin & Colorant. Bins are waterproof and chemical, grease and oil resistant. Reinforced ribbed construction for added strength. Features slotted label holder for easy content identification and a wide hopper front for easy access. Nestable when empty to save space. Sold in carton quantities. These permanent, molded-in colored PREMIUM BINS are virtually unbreakable. Use colors to differentiate items for quick content identification.