The Rubbermaid Commercial Xtra Utility Cart, 3 Shelf, functions in front and back of house applications. This rolling utility cart has open sides to carry large loads. It has metal uprights and molded shelves engineered for durability, 4" non-marking swivel casters for mobility, and can support up to 300 lbs. Color: Black; Capacity (Weight): 300 lbs.; Caster/Glide/Wheel: Four Casters; Material(s): Plastic.