Penn Championship High Altitude Tennis Balls 1 Can
- 3 balls in one pressurized can
- USTA and ITF approved
- High altitude version, extra duty felt
- Natural rubber with interlocked wool fiber
- 3 inch diameter, yellow
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A pressurized extra duty can made for tennis at high elevation, approved by the USTA and ITF. It is a single can with no warranty, so it suits regular play more than team stock.
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ASIN: B003ILP9PYCategory: Tennis Balls
Overview
A club or recreational player at elevation gets a can of pressurized balls built for that setting. Natural rubber forms the body, wrapped in felt of interlocked wool fiber with controlled fiber release.
The high altitude design targets courts where thin air changes how a standard ball bounces, and the extra duty construction is aimed at wear. The listing offers no warranty and says nothing about how the ball plays at lower elevations.
Who it's for
Recreational and club players on courts at altitude who want an approved ball in a compact can. Coaches stocking a whole team, or players at lower elevations, will find one can limiting and the ball tuned for different conditions.
Pros and cons
- USTA and ITF approved
- Pressurized for altitude play
- Extra duty construction
- Natural rubber body
- Single can only
- Altitude tuning limits low elevation use
Performance notes
Pressurized balls get their bounce from internal air pressure, and the high altitude version is made for thin air where outside pressure is lower. The wool fiber felt gives grip on the strings, and controlled fiber release is meant to limit shedding as the felt wears.
Specifications
| Brand | Penn |
|---|---|
| Dimensions & fit | |
| Item Diameter | 3 inches |
| Item weight | 8 ounces |
| Construction & materials | |
| Material Type | Rubber |
| Color | Yellow |
| Construction Type | Natural rubber with interlocked wool fiber and controlled fiber release |
| Warranty & support | |
| Warranty Description | No warranty |
| Other details | |
| Tennis Ball Duty Rating | Extra duty |
| Number of Items | 3 |
| Approval | USTA and ITF approved |
Closest rivals on specs
SHYUJAJIE Practice Tennis Balls 6 Pack- Item Diameter 3 vs 2.6 inches (+15%)
FURWEY Pressureless Practice Tennis Balls- Item Diameter 3 vs 2.6 inches (+15%)
Treeroot Bulk Tennis Balls with Mesh Bag- Item Diameter 3 vs 2.6 inches (+15%)
Frequently asked questions
How are Penn Championship High Altitude balls packaged?
The listing is for one pressurized can holding 3 balls.
Are Penn Championship High Altitude balls approved for tournaments?
The title lists USTA and ITF approval.