Yonex BG66 Ultimax comes in 0.65mm thickness and the perfect balacnce of maximum speed, control and durability. Making it the best choice of the world's top players. The Yonex BG80 Badminton string has the combination of high Polymer nylon multifilament with Vectran provides a solid feeling and powerful smash. Great for Top hitting players. Core : High Polymer Nylon Multifilament with Vectran Length : 200Meter / 656 feet Outer : Special Braided Oval Shaped High Polymer Nylon Guage : 0.68mm Features : Quick Repulsion, Overpowering Heavy Smash
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