• AMERICA'S #1 SELLING BALL: The product of 100 years worth of testing and perfecting; the standard by which all other tennis balls are measured.
• PENN PERFORMANCE: Controlled fiber release provides perfectly even nap, while natural rubber offers consistent feel and reduced shock.
• ALL COURTS: The Tribute All Courts tennis ball is suited for both hard and soft, indoor & outdoor playing surfaces.
• USTA APPROVED: You’re sure to be playing with a high quality and consistent ball.
• LASTING DURABILITY: Interlocked wool fiber and deep elastic seams ensure greater wear.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty