Wilson US Open Tennis Ball - These Wilson US Open tennis balls are known for their superior playability, consistency, and durability on the court. They are constructed of high-grade wool that is woven into a thicker, denser, extra-duty Milliken felt for high visibility and longer wear on all court surfaces. Wilson US Open tennis balls are USTA and ITF approved for competitive play.
Specification:. Extra-duty Milliken felt. USTA and ITF approved.
Pack size: 6 x 4 ball cans.,Wilson US Open Tennis Ball - These Wilson US Open tennis balls are known for their superior