Yonex BG 66 Ultimax Badminton String Set of Neon Pink 0.65mm Duffle 4G sets the standard for

4G sets the standard for players craving precision

These high-performing microfibres move sweat to the surface of the material where it is efficiently removed

Upper: Breathable Engineered Mesh

As all our RPM strings

Yonex BG 66 Ultimax Badminton String Set of Neon Pink 0.65mm Duffle 4G sets the standard forThe BG66UM has a 0. 65mm thin gauge and the perfect balance of maximum speed, control, and durability, making it the best choice for the world's top players. Gauge 0. 65 mm Length Set 10 m (33 ft) Reel 200 m (656 ft) Core High Intensity Nylon Multifilament Outer Special Braided High Polymer Nylon Fiber Made In Japan