Tecnifibre X-One Biphase 16/1.30 Tennis String Reel (Natural) Grips At the same time the

At the same time the low friction coating makes sure that the strings re-align aft

Other Compatible Racquets: Head AMP 185 and Head AMP 190

Head Graphene 360 Extreme MP

Recommended String Tension: 57 - 66 lbs

Head Liquidmetal Heat

Tecnifibre X-One Biphase 16/1.30 Tennis String Reel (Natural) Grips At the same time theTecnifibre'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. Tecnifibre X One Biphase 16 1. 30 Tennis