Versatile bins help you organize your work and storage areas for greater efficiency. Heavy-duty polypropylene with color molded right in. Virtually unbreakable, they are unaffected by weak acids and alkaline solutions. Waterproof and rustproof. Steam cleanable up to 250°. 6 colors let you color code parts and tools. Optional dividers increase storage options. Optional windows maximize storage capacity, prevent spillage and protect parts from dust and dirt. Sold in cartons only. U.S.A.