Wilson US Open Tennis Balls - 18 x 4 Ball Tubes (72 Balls)

Premium top quality tennis balls especially designed to be exceptionally durable on hard surfaces. A fantastic combination of a premium match quality ball with great durability!

• The Wilson US Open Tennis Balls - If you want the highest performance then play the Official Ball of the toughest tournament in the world, the US Open.
• Used Extra Duty felt made by Milliken for longer wear on all court surfaces.
• ITF approved.