Ultra-endurance! 0.69mm gauge!
Badminton string KIZUNA Japan Z69 premium [Z69] ultra-durable 0.69mm.
Badminton string Ultra-endurance and soft feel at impact gauges produce of 0.69mm, it was realized the durability of the series the highest level.
It is recommended string for those who focus on durability.
*Gauge display is compliant with the guidelines of the Japan racket industrial cooperatives.