The Wilson 28.5” Jr NBA official intermediate/women's size basketball is designed for indoor play. The Pure Feel microfiber cover provides players with a pro-level feel that is durable and long-lasting. A soft cushion core offers a softer touch while the performance ball bladder provides the highest air retention. Ever Bounce construction gives players a consistent bounce every time, which is beneficial for younger players as they learn to dribble and pass. This ball is not NFHS approved and cannot be used in high school game play.