Products Thermo Footballs Basket Balls Thermo Bounded Airless Balls Thermo Volley Balls Thermo Hand Balls American Balls Rubberized Balls TPU Machine Stitched Balls Bladder Winded Bladder Tennis Balls Squash Balls Cricket Tape Balls Paddle Balls American Balls Rubberized American Ball.Outer Layer Synthetic Rubber 1.8 mm ± 0.2 mm.Size # 04Yarn Winded Carcass Bladder.Weight and dimensions as per standards of International Federation of American Football. Contact Us