Improve your skills with the Spalding 29.5" Composite Leather Weighted Training Basketball! Featuring a 3 lb. weighted design, this training basketball is designed to extend shooting range and improve arm, wrist, and finger strength for dribbling, passing and shooting. It features an exclusive ZK microfiber PU composite cover designed for indoor use only. This training ball bounces like an NBA regulation ball. 29.5" Weighted Training BasketballWeight: 3 lbs. Designed to Extened Shooting Range and Improve Arm, Wrist, and Finger Strength for Dribbling, Passing, and ShootingExclusive ZK Microfiber Composite Leather CoverDesigned for Indoor Play Only.