Penn Championship Regular Duty Tennis Balls
- America's #1 selling tennis ball for over 100 years.
- Controlled fiber release for consistent nap and feel.
- Ideal for soft clay and all court surfaces.
- Official USTA Leagues ball ensuring high quality play.
- Durable interlocked wool fiber for lasting performance.
- Available in regular and extra-duty felt options.
- USTA and ITF approved for competitive play.