{"product_id":"championship-tennis-balls-extra-duty","title":"Championship Tennis Balls - Extra Duty","description":"\u003cul\u003e\n\u003cli\u003e100% Wool\u003c\/li\u003e\n\u003cli\u003eImported\u003c\/li\u003e\n\u003cli\u003eAMERICA'S #1 BEST-SELLING TENNIS BALL: Penn Championship is the top choice for everyday players, clubs, and coaches—trusted for consistent quality, durability, and performance across all court types.\u003c\/li\u003e\n\u003cli\u003eEXTRA DUTY FELT FOR HARD COURTS: Made with long-lasting Extra Duty felt that withstands abrasive hard-court surfaces. Ideal for frequent play, training sessions, and long rallies.\u003c\/li\u003e\n\u003cli\u003eRELIABLE BOUNCE \u0026amp; FEEL: Pressurized construction provides a lively, predictable bounce and steady playability, helping maintain consistent performance throughout the match.\u003c\/li\u003e\n\u003cli\u003eUSTA \u0026amp; ITF APPROVED: Officially approved for league and tournament use. Suitable for competitive matches, practice sessions, and recreational play.\u003c\/li\u003e\n\u003cli\u003eVALUE PACK - 36 TOTAL BALLS: Includes 12 cans of 3 balls each, giving players, coaches, and clubs a cost-effective, durable supply for matches, lessons, ball machines, and training drills.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cdiv\u003e \u003cdiv\u003e \u003ch2\u003eFrom the manufacturer\u003c\/h2\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch3\u003e PENN CHAMPIONSHIP \u003c\/h3\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch3\u003e Penn Championship Tennis Balls \u003c\/h3\u003e \u003ch4\u003e About the Tennis Balls \u003c\/h4\u003e \u003cp\u003e 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. \u003c\/p\u003e \u003ch4\u003e Made of Durable Materials \u003c\/h4\u003e \u003cp\u003e They feature a controlled fiber release for consistent nap, natural rubber for consistent feel and reduced shock, and interlocked wool fiber for longer wear. \u003c\/p\u003e \u003ch4\u003e Official Ball of USTA Leagues \u003c\/h4\u003e \u003cp\u003e Penn Championship is the Official Ball of USTA Leagues. They are USTA and ITF approved and are 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. \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch4\u003e FEATURES \u003c\/h4\u003e \u003cdiv\u003e\u003cdiv\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003e \u003cspan\u003e Official ball of USTA League Tennis and the standard by which all other tennis balls are made \u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e \u003cspan\u003e Natural rubber construction for consistent feel and reduced shock \u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e \u003cspan\u003e Interlocked wool fiber for longer wear \u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e \u003cspan\u003e Controlled fiber release for consistent nap \u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e \u003cspan\u003e Deep-elastic seams for reduced cracking \u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch4\u003e MADE FOR DIFFERENT COURTS AND SURFACES \u003c\/h4\u003e \u003cp\u003e Penn Championship tennis balls are made for different surfaces. Extra-Duty felt for hard courts, Regular-Duty for softer courts (clay, grass) and Extra-Duty High Altitude for courts located in higher elevations (3500+ feet above sea level). \u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch4\u003e OFFICIAL BALL OF THE USTA LEAGUES \u003c\/h4\u003e \u003cp\u003e Penn Championship is the Official Ball of USTA Leagues. \u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch4\u003e DEEP-ELASTIC SEAMS \u003c\/h4\u003e \u003cp\u003e Deep-Elastic seams for increased durability, and a consistent bounce. \u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch4\u003e AVAILABLE IN MULTIPLE CASES \u003c\/h4\u003e \u003cp\u003e Available in several bulk case sizes up to 24 cans with 72 tennis balls total. \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Elevate Athletics ","offers":[{"title":"12 Cans, 36 Balls","offer_id":52038520209728,"sku":"B0055QAVG2","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/8053\/8432\/files\/52ddf43bb50e200a976a9c972d8953b2.jpg?v=1779626324","url":"https:\/\/elevate-athletic-4.myshopify.com\/products\/championship-tennis-balls-extra-duty","provider":"Elevate Athletics ","version":"1.0","type":"link"}