Control odors, cover unsightly messes, or pack and stack supplies with these plastic bus tub lids. The gray bus tub covers are made with heavy duty BPA-free high-impact polypropylene to withstand the demands of a busy kitchen. It fits certain models of TableCraft bus tubs and totes to create a tight seal that prevents odors from escaping or contents from spilling when transported. Bus tubs and tote boxes are stackable with lids on, so you can use them to store supplies like table linens, banquet chafers, or extra tableware. The lids for restaurant dirty dish bins measure 21.75" x 16" x 1" and are dishwasher safe.