|Yellow, Black, White
|10 m (33 ft)
|High-Intensity Nylon Multifilament
Yonex EXBOLT63 Badminton String
FORGED FIBER, a new material developed from a fiber with high intermolecular bonding strength, durability, and heat resistance, which is also used in the forging of aircraft tires. Impurities are removed during the manufacturing process, and by stretching the material many times longer than the original material, the strength of this FORGED FIBER is greatly increased.