Akro-Mills Shelf Bins Stop replacing worn out, flimsy corrugated bins. Shelf Bins outlast corrugated bins - paying for themselves in reduced replacement costs. Fit standard 12,18, and 24" shelving. Shelf Bins outlast corrugated bins - paying for themselves in reduced replacement costs. The superior construction of Shelf Bins allows them to be fully loaded without bulging or cracking. Durable polypropylene bins also provide an attractive, neat appearance. Works with 12", 18" and 24" deep shelving, or vertical storage and retrieval units. One-piece construction is waterproof and unaffected by grease or oil. Available in Blue, Yellow or Red. Please specify color in comments during the check out process. CESS # Model No. O.D. L"xW"xH" O.D. Millimeters LxWxH I.D. Length In. I.D. Width In. I.D. Height In.