The open steel deck is 12 gauge 14 in. x 44 in. and is sloped back to help retain the load. Heavy-duty panel cart designed to easily transport heavy panels such as drywall or plywood. Four swivel casters with a floor lock. Wheels are 8 in. polyurethane. Overall 24 in. W x 44 in. L x 51 in. H. Capacity is 2,000 lbs.