Babolat RPM Blast Rough Tennis String

Babolat has modified their RPM Blast Formula and created RPM Blast Rough. The rough texture helps increase spin potential in addition to the octagonal shape. The co-polymer mono-filament construction uses a special cross-linked silicone coating ensuring the strings still glide across each other. RPM Blast Rough plays softer than original RPM Blast, with a little bit more pop. This iteration is a wonderful choice for players who hit heavy topspin but want a little livelier feel than most co-poly strings. Construction: Extruded co-polyester monofilament Color: Black, Yellow, Florescent Red Gauge: 1.35mm 15L | 1.30mm 16G |  1.25mm 17G Length:  12.2m (40')   Features: -Octagonal Profile for Spin -Cross-Linked Silicone Coating -Rough Texture -Softer than original RPM Blast