Wilson Championship Yellow Tennis Balls - 1 Tube (4 Balls)
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.
- Can includes 4 balls; case includes 18 cans
- Balls are numbered to differentiate from balls used by other players on neighboring courts