The Franklin X-40 Outdoor Pickleballs are designed for consistent performance and durability on outdoor pickleball courts. Each ball features a one-piece polyethylene construction with 40 precision machine-drilled holes for a balanced flight pattern and reliable spin. The X-40 is USA Pickleball approved and was selected as the official ball of the US Open Pickleball Championships. The 3-pack includes three X-40 pickleballs with a storage tube.