Includes spotter's platform. Two square heavy wall steel tubing. 2.5 high density foam. 40 oz. black marine grade vinyl. Helps athletes target their delts and upper pectorals for an effective upper-body workout. Warranty: One year. Made from 2 in. square heavy-wall steel tubing to support lifters and weights. Pad: 42 in. L x 10 in. L x 36 in. - 56 in. H. Overall: 48 in. L x 48 in. W x 45 in. H.