Ideal for big hitters looking for explosive spin and a powerful punch, Babolat RPM Blast 16 660 tennis string is a co-polyester string with a fast and powerful response. A high density co-polyester construction provides a fast and powerful response with great ball speed out of the frame. As used by Rafael Nadal, Jo-Wilfried Tsonga and Samantha Stosur.
- An octagonal structure with cross-linked silicone provides maximized spin.
- Cross-linked silicone coating provides a unique feel.