GOSEN Umishima AK Pro CX 17 TS7612NA Roll, Natural,

Material: Special island-type composite yarn, high heat resistant yarn, special resin processing Gauge: 1.24mm (17GA) Length: 240m (787FT) Suitable tension: 45-55lbs By using high-temperature resistant thread for some of the AK Pro 17's side threads, we have succeeded in dramatically increasing its durability. [Performance comparison within the Umishima series] Durability: 9, Rebound: 9, Softness: 9, Spin: 9 [Target players] Student players, hard hitters [Suitable player demographic] Athletes: 50-55 lbs, Average: 45-55 lbs