---
product_id: 767760705
title: "Penn Championship Tennis Balls - Extra Duty Felt Pressurized Tennis Balls"
brand: "penn"
price: "855 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/767760705-penn-championship-tennis-balls-extra-duty-felt-pressurized-tennis-balls
store_origin: DK
region: Denmark
---

# Long-lasting interlocked wool felt USTA Official Ball Extra duty for hard courts Penn Championship Tennis Balls - Extra Duty Felt Pressurized Tennis Balls

**Brand:** penn
**Price:** 855 kr
**Availability:** ✅ In Stock

## Summary

> 🎾 Elevate your match with the ball that pros trust and rivals envy!

## Quick Answers

- **What is this?** Penn Championship Tennis Balls - Extra Duty Felt Pressurized Tennis Balls by penn
- **How much does it cost?** 855 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/767760705-penn-championship-tennis-balls-extra-duty-felt-pressurized-tennis-balls)

## Best For

- penn enthusiasts

## Why This Product

- Trusted penn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Endurance Champion:** Interlocked wool fibers deliver unmatched durability that keeps your game sharp longer.
- • **Game-Ready Consistency:** Controlled fiber release ensures perfectly even nap for flawless play every time.
- • **Shock-Absorbing Comfort:** Natural rubber core reduces impact shock, giving you a consistent, comfortable feel.
- • **Pro-Approved Performance:** Official USTA and ITF approved ball trusted by leagues nationwide.
- • **Versatile Court Compatibility:** Extra duty felt optimized for hard courts but performs seamlessly on clay and indoor surfaces.

## Overview

Penn Championship Tennis Balls are America’s #1 selling, USTA and ITF approved extra duty balls featuring controlled fiber release for consistent nap, natural rubber for reduced shock, and interlocked wool felt for superior durability—engineered to deliver professional-grade performance on all court surfaces.

## Description

Penn Championship tennis balls represent the standard by which all other tennis balls are measured with consistent feel and playability every time you step onto the court. They feature a controlled fiber release for consistent nap, natural rubber for consistent feel and reduced shock, and interlocked wool fiber for longer wear. Penn Championship is the Official Ball of USTA Leagues. They are USTA and ITF approved (USTA National Campus, 2019) and is available in extra-duty felt, regular duty felt, or extra-duty high altitude felt. The Championship Line provides quality play every time you hit the court.

## Features

- AMERICA'S #1 SELLING BALL: The product of 100 years worth of testing and perfecting; Penn Championship is the best selling tennis ball in America.
- PENN PERFORMANCE: Controlled fiber release provides perfectly even nap, while natural rubber offers consistent feel and reduced shock. The Championship line provides unparalleled consistency every time you hit the court.
- ALL COURTS: While extra duty tennis balls are best suited for hard court matches, they can also be played on all indoor and outdoor softer, clay court surfaces as well.
- OFFICIAL BALL: Penn Championship is the Official Ball of USTA Leagues, so you know you're playing with high quality and consistent ball. Available in extra-duty felt, regular duty felt, or extra-duty high altitude felt. USTA and ITF approved.
- LASTING DURABILITY: Interlocked wool fiber ensures the all courts tennis balls will play like new for as long as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Adult |
| Color | Yellow |
| Style | 2 Cans, 6 Balls |
| League | USTA |
| Construction | Felted wool with interlocked fiber |
| Material type | Rubber |
| Number of items | 6 |
| Outer material | Felt |
| Sport | Tennis |
| Included components | Tennis Balls, Can |
| Batteries included? | No |
| Brand | Penn |
| Department | Unisex |
| Manufacturer | Penn |
| Item model number | 521205 |
| Package Dimensions | 25.6 x 20.8 x 8.31 cm; 206.95 g |
| ASIN | B005MJWH6O |

## Product Details

- **Brand:** Penn
- **Material:** Rubber
- **Colour:** Yellow
- **Age range (description):** Adult
- **Item weight:** 7.3 Ounces

## Images

![Penn Championship Tennis Balls - Extra Duty Felt Pressurized Tennis Balls - Image 1](https://m.media-amazon.com/images/I/61dEshGWDEL.jpg)

---

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-22*