Every serious player can use more strength and control. At 3 lbs., the Heavy Weight Control Basketball adds intensity and strengthens fingers, wrists and forearms for improved ball handling, passing, and rebounding. And its high-quality synthetic leather construction means you can train indoors or out. •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 •High-quality synthetic leather construction for indoor and outdoor training •Ball measures 29.50” in circumference