Franklin Sports' X-40 Pickleballs are made for premium play and performance and are the official pickleball balls of the US Open Pickleball Championships! Designed with precision-drilled holes and constructed from durable polyethylene, the X-40 outdoor pickleballs are built to outperform and outlast other pickleballs on the market. DETAILS & FEATURES: FUN 6 PACK : This set includes (6) Neon X-40 pickleballs so you can have a collection of balls on hand for training and matches PREMIUM QUALITY : Franklin's X-40 outdoor pickleballs are meticulously crafted and rigorously tested to uphold our standard of premium performance and durability that has made this ball a favorite among pro and amateur players PRECISION DESIGN : X-40 pickleballs are constructed with 40 precise, machine-drilled holes for a balanced flight pattern and tight, reliable spin that is consistent from ball to ball DURABILITY OUTDOORS : The no-seam, one-piece construction ensures a stronger, longer lasting pickleball that resists dents and cracking on outdoor pickleball courts USA PICKLEBALL APPROVED : These official size and weight X-40 pickleballs are approved for outdoor tournament play by USA Pickleball (USAPA) and were chosen as the official ball for both the US Open Pickleball Championships and USA Pickleball