Products Thermo Balls Basket Balls Volley Balls American Balls Thermo Hand Balls Rubberized Balls Bladder Winded Bladder TPU Machine Stitched Balls Rubberized Balls Rubberized Ball (with imported Rubber materials). Outer Layer synthetic rubber 1.8 mm ± 0.2 mm. Circumference 75 cm ± 1 cm. Weight 600 gm ± 10 gm. Yarm Winded Carcas Bladder. Contact Us