{"product_id":"kirschbaum-pro-line-tennis-string-set-copy","title":"Kirschbaum Pro Line Rough Tennis String Set","description":"\u003cp\u003eThe Kirschbaum Pro Line Rough is a textured tournament-grade co-polyester racquet string that adds maximum spin potential to the proven power and control foundation of the Pro Line family. Backed by 20 years of string manufacturing expertise, it delivers constant dynamic response and strong tension maintenance for steady, predictable performance across full match schedules.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in 18 (1.20mm), 17 (1.25mm), and 16 (1.30mm) gauge.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTextured Surface:\u003c\/strong\u003e Grips the ball more aggressively at contact than a smooth co-polyester, generating additional spin on topspin groundstrokes, serves, and slice shots without changing your swing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstant Dynamic Response:\u003c\/strong\u003e Maintains consistent string bed feel from the first point to the last — reliable performance across long matches and extended training sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Tension Maintenance:\u003c\/strong\u003e Holds tension longer than standard co-polyesters, keeping your racquet's response predictable between restrings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTournament-Grade Power and Control:\u003c\/strong\u003e Balances aggressive pace with accurate shot placement — swing fully without losing control during fast baseline exchanges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Gauge Options:\u003c\/strong\u003e Choose 18 (1.20mm) for maximum spin and feel, 17 (1.25mm) for a balanced all-around response, or 16 (1.30mm) for added durability if you break strings frequently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kirschbaum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eString Family:\u003c\/strong\u003e Pro Line\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Textured co-polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge Options:\u003c\/strong\u003e 18 (1.20mm), 17 (1.25mm), 16 (1.30mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTournament and competitive players who want proven Pro Line performance with added spin from a textured surface\u003c\/li\u003e\n  \u003cli\u003eTopspin-heavy baseliners who need a string that grips the ball more aggressively without sacrificing control\u003c\/li\u003e\n  \u003cli\u003ePlayers upgrading from Pro Line Black who want more spin bite from the same trusted material base\u003c\/li\u003e\n  \u003cli\u003eAnyone who strings regularly and wants consistent, dependable playability across every set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kirschbaum","offers":[{"title":"18\/1.20 \/ Black","offer_id":51560949448999,"sku":"PLR-120-BLK","price":12.0,"currency_code":"USD","in_stock":false},{"title":"17\/1.25 \/ Black","offer_id":51560949481767,"sku":"PLR-125-BLK","price":12.0,"currency_code":"USD","in_stock":false},{"title":"16\/1.30 \/ Black","offer_id":51560949514535,"sku":"PLR-130-BLK","price":12.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1248\/6269\/files\/kirschbaum-pro-line-rough-tennis-string-set-7120963.webp?v=1783026666","url":"https:\/\/www.racquetpoint.com\/products\/kirschbaum-pro-line-tennis-string-set-copy","provider":"Racquet Point","version":"1.0","type":"link"}