Ideal for use in high altitudes and on all hard court surfaces, the PENN® extra-duty high-altitude felt tennis ball is a high-quality choice for every skill level. This 6-can pack includes 18 USTA® and ITF® approved tennis balls.
- Extra-duty felt tennis balls for high-altitude use
- Ideal for hard court surfaces
- 18 tennis balls included in the 6-can pack
- Approved by the USTA® and ITF®