Li-Ning No. 7 Boost Badminton String (Sapphire Blue) Classic Steel The pop top nozzle with

The pop top nozzle with lock makes it easy for you to drink water anywhere

Style Code- Xtreme Soft

Two top quality carbon layers permit and aggressive and fast game of attack

5 mm Unstrung Weight (gm) 130 - 150 Style Code Head Extreme 135 2023

Li-Ning No. 7 Boost Badminton String (Sapphire Blue) Classic Steel The pop top nozzle withDESCRIPTION Li Ning's No. 7 Boost is a premium staple for your prized racket. An ultra durable string, it promises super durability and a soft hitting feeling. The core of the string is made of high polymer and nylon filament. The outer part of the string is made of heat resistant and high intensity nylon. This string comes engineered with Li Ning's Deep Re Dipping technology that helps improve durability and prevent loss of tension. The string is