XGUMIHO Basketball Indoor Moisture Absorbing Hygroscopic Micro Fiber Leather Mens Training Games Professional Street Official Size 7/29.5" Red &hellip; COVER: Superior Micro-Fiber composite leather cover, enhance control feeling and stability when shooting. Butyl Bladder: Ensure elasticity and accurate spring back, also improve pressure tightness of basketball. ATTENTION:Due to the style update, the new style and old products will be delivered at random. Price/Value Ratio Product. The basketball you receive is not gas charged. The inflator pump is attached in the parcel. 29.5, official size & weight Designed for indoor, excellent choice for a game ball. Get one and enjoy the pure passion.