Wilson Championship Extra Duty Tennis Balls - 3 Tubes (12 Balls)

The Championship Extra Duty ball lives up to its name with a battle-tested mindset and unquenchable spirit. Sporting Dura-Weave felt for improved durability on all court surfaces, recreational players can have fun and feel confident using this ball anytime, anywhere.

FEATURES

• Dura-Weave felt lends long-lasting durability
• Extra Duty: Ideal performance on hard, abrasive courts
• Regular Duty: Ideal performance on soft, clay/indoor surfaces
• High Altitude: Ideal performance on surfaces above 3,000 ft.
• Balls are numbered to differentiate from balls used by other players on neighboring courts