"Polyethylene rollers won't rust or dent, and are easy to store, empty and fill. Useful for undoing damage caused by moles or frost heave and for packing new seed and sod. U.S.A. Overall Width in. 36, Weight Capacity lbs. 690, Working Width in. 36, Application Roller, Capacity gal. 76. Rounded end caps reduce damage to lawn during turns Easy hookup to garden tractors or riding lawn mowers Steel frame 76-gallon capacity 24in.dia. x 36in.W Assembly required"