Top highlights OFFICIAL OUTDOOR PICKLEBALLS (Pack of 12) – Dura is Official Ball of the US Open Pickleball Championships & the USAPA Pickleball National Championships. PLAY WITH THE BEST APPROVED FOR TOURNAMENT PLAY – Dura Pickleballs meet all USAPA/IFP regulations and are approved for sanctioned tournament play. TOP PERFORMANCE PICKLEBALLS – Dura balls are built to perform, they fly true, straight, and fast. They are rotationally molded as 1-piece with 40 precisely drilled holes for consistent flight and bounce. Engineered for outdoor & hard-court play. THE ORIGINAL PICKLEBALLS – Many of pickleball’s top players prefer the Dura Pickleballs. The first ball designed and built for pickleball by the company that invented the game BALL LIFE – Performance/sanctioned pickleballs do not last forever. Durability is affected by weather, play style & court surface. Anticipate life of 3-10 games in harsh conditions. Tests show Dura ball life is equivalent or longer than competing balls.