Tecnifibre X-One  17/1.24mm：
Tecnifibre's X-One Biphase uses a heating process (H2C) which increases the cohesion between molecules allowing this string to have excellent power and exceptional feel. Their patented Biphase process extends string life by up to 20% and provides enhanced spin. Tecnifibre X-One Biphase has been a best selling multifilament for years and continues to be an industry leader for players that want comfort and power.
Gauge: 17
Diameter: 1.25 mm.
Composition: Multifilament
Shape: Round
Length: 40 ft. / 12.2 m.
Color: White
Made in France