Babolat RPM Blast Tennis String;

Itâ€TMs the winning choice for Rafael Nadal, Jo-Wilfried Tsonga and Samantha Stosur. The right string for players who want more control and incredible spin! Packed with the latest technologies, this high-density co-polyester monofilament string offers a totally unique feel and a powerful, ultra-high-speed response. The octagonal section and cross-linked silicone coating allow the strings to quickly return to their original positions and “bite†the ball better for maximum spin. *Composition: Co-polyester. Octogonal cross-section - 12 m pack