<ul><li>Comes in a case of 24 3-ball cans, 72 balls total</li><li>Approved by USTA and ITF for competitive play</li><li>Official Ball of the US Open</li><li>Made with premium woven felt</li><li>included components: tennis balls</li></ul><br><br>For the past 40+ years, every point at the US Open has been scored with a Wilson US Open tennis ball. Unparalleled consistency and performance make it the gold standard in tennis, trusted by the best in the game when it's all on the line. Crafted with premium woven felt, this ball is available in Extra Duty, Regular Duty and High Altitude variations.

WILSON US Open Tennis Balls - Regular Duty, 24 Can Case (72 Balls)