Feature:1. Nylon: The outer layer of badminton racket line is made of high elastic double nylon multifilament, with clear texture structure of double colors in the middle layer, which has excellent resilience and strong hitting sound effect.2. High Elasticity and High Strength: Nylon badminton racquet string has excellent elasticity and strength to achieve excellent performance.3. 200m Length: The length of this nylon badminton racket string is about 200m / 656ft, which is enough to use as a regular badminton racket line. standard diameter of 0.7mm, professional and reliable.4. Bright Color: The durable badminton racquet string is exquisite and bright in color, which can add luster to the racket. Suitable for advanced players and team training.5. Replacement Parts: This badminton racket string can be used as a replacement repair part to replace the original damaged line of badminton racket.Specification:Item Type: Badminton Rackets StringMaterial: NylonGross Weight: 145g / 5.1ozString Length: 200m / 656.2ftString Diameter: 0.7mm / 0.03inPounds: 22-28 lbs.Package List:1 x Badminton Rackets String