"This lightweight yet heavy-duty cart owes its success to a 7-cu. ft. polyethylene tub supported by a powder-coated steel frame. The 8in. pneumatic wheels and powder-coated handle let you bring your load anywhere you like. U.S.A. Axle Diameter in. 3/4, Frame Material Steel, Load Capacity lbs. 400, Tub Capacity cu. ft. 7, Tub Material Polyethylene, Wheel Size in. 8, Dimensions L x W x H in. 50 x 28 x 29, Wheel Type Pneumatic. 37in.L x 27in.W x 16in. tub Tub is made of 100 post-consumer recycled material"