The Luxor TC21 32 x 24 Two Shelf Heavy-duty Utility Cart is an easy and quiet rolling cart. The cart is made of polyethylene and has a lifetime warranty. It has a top flat shelf and a 2 3/4 deep tub shelf. The clearance is 25 between each shelf. The top shelf is reinforced w/ a steel bar. The cart is transported by a push handle molded into the top shelf and four 4.0 casters, two w/ a locking brake. Blue Shelves/Blue Legs. 400 lb. Weight Capacity. Top Shelf Flat/Bottom Tub.