Designed for serious athletes, the SKLZ(R) Heavy Weight Control Training Basketball improves skills and control on the court when added to their training session. At three pounds, this heavy weight training basketball strengthens fingers, wrists and forearms for noticeably better ball handling, passing and rebounding. Take it to the indoors court or outside thanks to the high-quality synthetic leather construction. Advanced Training Weighted, regulation size ball strengthens fingers, wrists and forearms Improves dribbling, passing and rebounding Bounces and reacts same as regulation ball, for more effective training Specs: Size: 29.5" High-quality synthetic leather construction for indoor and outdoor training Best paired with Light & Official Weight Control Basketballs Model: HVY-CT-BBALL SKLZ