Get ready for an exciting game of pickleball with this set of 6 tournament style pickleballs. These balls have a lively bounce, encouraging aggressive shot selection and faster play. They are approved by USA Pickleball, meeting all the requirements of the sport's governing body. Even in cold weather, the proprietary polymer used in the balls remains ductile, making them resistant to cracking. The balls are produced using rotational molding, resulting in a one-piece seamless ball.