The court is a classroom, and players are forever students of the game. The Spalding NBA oversize indoor training 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
- Performance composite cover
- 12% larger than full-size basketball
- Official training aid of the NBA
- Ships inflated and game-ready
- Designed for indoor play
- Backed by Spalding's Warranty