Used to organize inventories, shorten assembly time, and minimize parts handling. Choose from five sizes to stack together, hang from louvered panels, or place on shelving. Made of heavy-duty polypropylene with permanent, molded-in color (red, yellow or blue), AkroBins give you the option of color-coding your storage system. They are waterproof, virtually unbreakable, and unaffected by weak acids and alkalis. Molded-in label holders allow bins to be labeled so you can fins parts quickly.