Pressto Valet's Hotel Bellman Cart has 8" pneumatic black wheels, two of which are rigid and two that swivel. The platform is carpeted in gray and made of one inch thick plywood, with a wrap around gray bumper. Tubing is 1 inch wide, and made of beautiful brushed stainless steel. The top rod is also made of brushed stainless steel, as well as the hanging pegs. Capacity: 1,200 lbs