Heavy-Duty Construction: The steel frame with powder coat finish delivers lasting durability; A vinyl bumper shields walls and furniture from dents by absorbing impact in case of accidental crashes Large Load Capacity: Use this moving cart to haul heavy items with ease; Ideal for office, warehouse or home use, it supports up to 400 lbs. (2 wheels) and 500 lbs. (4 wheels) Sturdy Wheels: Fitted with 4 solid rubber wheels with 2 swivel casters for effortless maneuverability to help you move bulky items with ease Product Dimensions: This push cart dolly measures 18.5"L x 12"W x 52"H; No assembly required