Penn Championship Extra Duty Tennis Balls, 15 Can Case, 45 Balls
- America's #1 selling tennis ball
- Official ball of USTA League tennis; USTA approved
- Controlled fiber release for a consistent nap, deep elastic seems for reduced cracking
- Natural rubber for consistent feel and reduced shock
- Interlocked wool fiber for longer wear, ideal for hard court play
- America's #1 selling tennis ball
- Official ball of USTA League tennis; USTA approved
- Controlled fiber release for a consistent nap, deep elastic seems for reduced cracking
- Natural rubber for consistent feel and reduced shock
- Interlocked wool fiber for longer wear, ideal for hard court play
