Babolat RPM Blast is a high density Co-Polyester constructed string best suited for string breakers seeking enhanced durability. Compared to other polyesters, this string’s octagonal structure with cross-linked silicone provices maximum spin with a unique feel and powerful response. Choice of Rafael Nadal, Tsonga, and Stosur.
Composition: Co-Polyester, Cross linked silicone
Length: 330 feet / 100 m