Rhino Skin Sports BallsUltra-durable, no-sting Rhino Skin coating helps to increase confidence in youths. Made of a high density, lightweight foam with great bounce characteristics and unmatched durability. Approximately 8\” in diameter. Great for beginners and indoor activities. Please choose model. Features: RHINO Skin coating for exceptional tear-resistance High-density, high-bounce foam core and soft exterior provides a better grip and balance for improved accuracy 8\” D Ball weight: 315 gr Foam density: 70 kg/m3 Recommended age: 10 years and up Item # RS9 (Basketball) RSVB (Volleyball) RS75 (Soccer Ball)