Ideal for big hitters looking for explosive spin and a powerful punch. Babolat RPM Blast tennis string is a co-polyester string with a fast and powerful response. Designed to maximize spin potential and durability. this string is the premier choice for chronic string breakers. This is the preferred string and gauge used by Spanish tennis phenom Rafael Nadal.

• High density co-polyester construction provides a fast and powerful response with great ball speed out of the frame.
• An octagonal structure with cross-linked silicone provides maximized spin.
• Cross-linked silicone coating provides a unique feel.