Recommended for all foot types

Zyex monofilaments added to the outerwrap provide added durability and help reduce tension loss

Penn joined forces with top professional players to develop this ball

Slightly damp soccer or baseball fields

Included with purchase: (1) 36" polyurethane foam roller

Wilson Championship Extra Duty 24 Cans bis-hidden Recommended for all foot typesThe Wilson Championship Extra Duty 24 Cans of tennis balls is a top choice for players and pros alike. Made with a special Dura Weave felt, these tennis balls provide excellent durability and top notch playability on the court. Three balls per can. Ideal for hard court surfaces. Officially sanctioned for ITF and USTA tournament play.