Basketball Players, You'Re Sure To Love This. Vector X Speed Basketball Has An Aerodynamic Build With 8-Panel Structure, Rubber-Moulded Surface, Polyester And Cotton Fabric Inner Carcass And A Butyl Bladder For Superior Air Retention. It Is Suitable For All-Surface Play With Leak Proof Valve, Phthalate-Free Non-Toxic Material, Fade Resistance To Light And An Even Bounce With A Rebound Of 1310Mm. It Has The Official Size (7) And Weight (450-475G. This Basketball Is A Great Choice For Casual Basketball Players Or Competitive Athletes Of All Levels. It Is A Slam Dunk Gift For Kids, Teens, And Adults Alike. It’S Time To Take Your Game To The Next Level