Penn Championship High Altitude Extra Duty 24 Cans Ball Machine Type_Electric Powered 7% of impact shock) and

7% of impact shock) and amazing energy return for injury prevention

Horizontal and Random

5mm braided polyethylene net body withstands extended use

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Penn Championship High Altitude Extra Duty 24 Cans Ball Machine Type_Electric Powered 7% of impact shock) andPenn Championship High Altitude tennis balls set the standard for high performance on the court. A controlled fiber release provides the consistency players deserve and expect. Enjoy reduced shock after every swing thanks to the natural rubber construction. Interlocked wool fibers offer longer wear for extended use. For quality play every time you take the court, choose Penn Championship High Altitude tennis balls. Ideal for altitude above 3,000 feet