Head Sonic Pro Tour rPET Tennis String Set of Black 17g 1.25mm Donic Enhanced for a reliably consistent

Enhanced for a reliably consistent sweet spot and superior control

Unstrung Weight 270g

Featuring patented SI3D technology

ensuring lasting performance

Head Sonic Pro Tour rPET Tennis String Set of Black 17g 1.25mm Donic Enhanced for a reliably consistentGenerate more spin and experience greater control with the new SONIC PRO TOUR RPET TENNIS STRINGS, featuring a unique 8 sided construction for improved grip on the ball. These monofilament strings offer players of all levels a blend of spin and power. Generate extra spin Monofilament strings Comfort and power for players of all levels Made in the United States Length 12 m 40 ft