Wilson US Open Extra Duty Tennis Balls (4 Balls Can) UNSTRUNG making it easier to keep

making it easier to keep rallies going and place your shots with confidence

Its 100 sq in head size and 16x19 string pattern provide easy access to spin and controlled power

helping you react faster during rallies

but stylish and comfortable enough to wear off the court as well—making it one of the most versatile shoes in the Babolat lineup

inch Weight (unstrung): 260 g +/- 7g Composition: Graphite Tension Recommended: 20-24 Kg / 44-53 Lbs Balance (unstrung): 330 mm +/- 7mm Stringing Pattern: 16/19

Wilson US Open Extra Duty Tennis Balls (4 Balls Can) UNSTRUNG making it easier to keepThe Wilson US Open Extra Duty Tennis Balls are the gold standard for hard court performance, trusted as the official ball of the US Open for over 40 years. Made with premium woven felt, they deliver consistent bounce, reliable flight, and excellent durability, making them ideal for competitive matches and serious training. Designed specifically for hard and abrasive court surfaces, the extra duty felt resists wear and maintains performance longer,