Get your game on with the Champion Sports Performance Series Rubber Basketball featuring an innovative Ultra Grip cellular rubber cover that provides impressive durability and allows players to get a firm grip on the ball as they shoot and pass. The official size 7 rubber basketball helps players develop a feel for the balls used by the pros and looks and plays just like the leading composite leather basketballs on the market. It has an airtight butyl bladder for superior air retention and is made with ultra-tough wide channel, thermal molded rubber.