This Molten BGR Basketball is ideal training and drill ball with signature patented 12-panel design. The BGR uses a special rubber compound to give great durability and a tacky feel. It has a deep pebble surface and is Nylon wound with a Butyl bladder. Official size and weight.Fiba Approved.New Official 12-Panel Design.Special Rubber Compound Outer.Ultimate Tacky Feel.Deep Pebble Outer Cover.Butyl Bladder.Can be used for indoor or outdoor use.