The court is a classroom, and players are forever students of the game. The NBA Oversize Training Aid Basketball helps you develop your shooting accuracy. It has the same bounce as a regulation ball, but it's 12 percent larger to improve your arc.
- Official NBA weight with a 33" size
- Weighted to help improve dribbling and passing strength
- Performance composite cover
- 12% larger than a full-size ball
- Official training aid of the NBA
- Designed for indoor play
- Backed by Spalding's warranty