For more than 40 years, every point at the US Open has been scored with a Wilson US Open tennis ball. Unparalleled consistency and performance make it the gold standard in tennis, trusted by the best in the game when it's all on the line. Crafted with premium woven felt for superior bounce characteristics over the course of three sets, this ball is Extra Duty to ensure optimal performance on your preferred playing surface. 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.

Features:

• Extra-duty Milliken felt
• High visibility
• Durable construction for longer wear on all court surfaces
• Premium bounce characteristics
• USTA and ITF approved
• Pack size: 6 x 4 ball cans
• Dimensions: H 29 x W 7.5 x D 7.5 cm
• Weight: 0.35 kg