Wilson Starter Red Tennis Ball Bag of 36 Balls Type_Tennis Racquets Triple Oscillation

Triple Oscillation

Headband: 27oz

Meets ASTM F803 impact standards for racquet sports

and random oscillation that mixes up speed

power and tension hold you expect

Wilson Starter Red Tennis Ball Bag of 36 Balls Type_Tennis Racquets Triple OscillationWilson's US Open Red Balls are low compression balls with a larger size making it easier and more fun for beginning players to learn the game. These balls are designed for Stage 3 Red and are ITF & USTA approved. Ideal for a 36 foot court and players 8 years old or younger. The ITF's Play & Stay and USTA's Quickstart initiatives are based on children using the right sized racquet and reduced speed balls on smaller courts suited to their size and age.