Built around a dampproof wood board and stainless steel hinges, this 77 x 29 inch portable pitcher's mound gives youth and adult arms a stable 550 lbs platform for daily bullpen work. Antifade Pp turf grips cleats on the slope while the integrated pitching rubber teaches consistent foot placement. At 45 lbs with carry handles, the mound folds flat and travels from indoor cages to backyard setups and game fields with ease.