Industry-leading, heavy-duty ShelfMax¨ bins offer the best value in 6″ high plastic storage bins. The 6″ tall bins feature greater storage options for end users Ñ including up to 85 percent more holding capacity than traditional 4″ shelf bins. Akro-Mils ShelfMax bins are a superior alternative to weak and flimsy cardboard bins and multiple divider slots allow for a greater number of storage options. 12″, 18″ and 24″ deep bins work with standard shelving, or vertical storage and retrieval units. One-piece construction is waterproof and unaffected by grease or oil.