Specification Brand : Yonex BulletPoint : Recommended for heavy hitters and chronic string breakers, Ashaway Kevlar Plus 17G is designed to maximize durability in hybrid combinations. PTFE filaments produce a softer feel to enhance playability. Gauge: 17 (1.25 mm) Length: 720 ft (220 m) Composition: Blend of Kevlar and PTFE filaments Color: Natural For more information on strings, see our following blog posts: Breaking Down the 4 Main Types of String String and Tension Tips from Tennis Express Stringing Experts BulletPoint1 : Impressive snapback and responsiveness from SIF technology (Silicone Infused Filament) BulletPoint2 : Color(s): Red BulletPoint3 : Gauge(s): 16 (1.30 mm), 16L (1.25 mm), 17 (1.20 mm) BulletPoint4 : Length: 1 Set = 12 meters / 39 feet BulletPoint5 : Material: Polyester (Monofilament) Color : Red Department : unisex ExternallyAssignedProductIdentifier : 4550086092162 ExternallyAssignedProductIdentifier1 : 813862021522 ExternallyAssignedProductIdentifier2 : 0813862021522 FitType : Regular GpsrSafetyAttestation : 1 ImportDesignation : US IncludedComponents : Kevlar Plus 1.25/17G 720 Foot Tennis String Reel ItemName : YONEX Poly Tour Fire 120 Red Tennis String (2 Sets) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 19 inches ItemPackageDimensions_Width : 8.75 inches ItemPackageQuantity : 1 ItemTypeKeyword : tennis-racket-string Manufacturer : Yonex Material : Monofilament ModelName : Kevlar Plus 1.25/17G 720 Foot Tennis String Reel ModelNumber : AKEVPLUS720R NumberOfItems : 2 PackageLevel : unit PartNumber : Alomejor4x50te3ipu655-11 Pattern : Solid ProductDescription : Yonex Poly Tour Fire tennis string is designed for players with medium-to-fast swing speeds looking for added power and spin. This new Silicone oil Infused Filament (SIF*) technology--monofilament infused with Silicone oil--allows big hitters to experience ultimate spin from intense snapback speeds. Greater snapback produces a powerful spin. SIF Technology with unique pentagonal structure allows the string to move faster than conventional models, increasing spin. *SIF technology is developed in cooperation with NANODAX ProductSiteLaunchDate : 2021-10-27T06:37:46.587Z Size : 17g (1.20 mm) SkillLevel : All SportType : Badminton Style : Tennis SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 53000000 WarrantyDescription : Manufacturer Warranty