Wilson US Open Extra Duty Case of 24

The Official Ball of the US Open Every September the toughest tournament in the world uses over 70,000 of the toughest tennis balls: Wilson U.S. Open balls. Since 1979, Wilson has been the only ball that has held the distinction of being the “Official Ball of the U.S. Open”. Constructed of premium high-grade wool that is woven into a thicker, denser felt, the Wilson U.S. Open tennis ball is known for its superior playability, consistency and durability.

Optimal performance
durability on hard courts
Premium Grade Wool for superior playability
This listing is for 24 cans (72-Balls)