Wilson US Open Extra Duty Tennis Balls - 24 Can Case Clamps Fabrication: 3-ply reinforced hems with

Fabrication: 3-ply reinforced hems with built-in brass grommets every 12″

ventilated fabric keeps you dry when you're moving around the court

Product Code: 1920094

It is strong

Wilson US Open Extra Duty Tennis Balls - 24 Can Case Clamps Fabrication: 3-ply reinforced hems withThe Official Ball of the US Open, Wilson US Open Extra Duty Balls are made with premium quality industrial felt and designed for optimal performance and durability on hard courts. Wilson has been the 'Official Ball of the US Open' since 1979 and continues to produce one of the most recognized and relied upon tennis balls in the world. Known for quality, durability and performance, Wilson US Open Extra Duty Tennis Balls are approved by the USTA and