The black 2 shelf Rolling Tub Cart from Luxor is made from high-density polyethylene structural foam and plastic shelves that are scratch, stain, dent and rust-resistant. The shelves are 2.5" deep and feature a collective weight capacity of 400 lb when the load is evenly distributed. The top shelf has a molded push handle with built-in grip. Four 4" casters, two lockable, provide mobility. The cart requires assembly.