Penn Championship Tennis Balls - Extra Duty Felt Pressurized Tennis Balls + Penn Championship Tennis Balls - Extra Duty Felt Pressurized - 4 Cans, 12 Balls
America's #1 selling tennis ball from Penn provides consistent performance with controlled fiber release and natural rubber construction (Penn Championship).
Extra duty felt pressurized tennis balls best suited for hard court matches, also playable on indoor and outdoor softer, clay court surfaces (Penn Championship).
USTA leagues official ball; USTA and ITF approved (Penn Championship).
Interlocked wool fiber ensures maximum durability so balls play like new for longer (Penn Championship).
Set includes total 4 cans with 12 tennis balls (Penn Championship).