Yonex Gut BG66 Ultimax 65 10M Badminton Strings - Black

Yonex Gut BG66 Ultimax 65 10M Badminton Strings - Black The 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. Specifications: Gauge: 0.65 mm Length: 10 m (33 ft) / 200 m (656 ft) Core: High-Intensity Nylon Multifilament Outer: Special Braided High Polymer Nylon Made In Japan