Gamma AMP Moto Soft 16/1.29 Tennis String (Charcoal) Blade RPM Blast is the string

RPM Blast is the string used by Rafael Nadal

This string is perfect for the player looking to add spin along with penetrating power to their arsenal

This grip helps to prevent twisting and sliding and is very durable

String Pattern: 16 Mains x 19 Crosses

Gamma AMP Moto Soft 16/1.29 Tennis String (Charcoal) Blade RPM Blast is the stringGamma AMP Moto Soft is a more forgiving version of the Moto co poly string. The softer feel, combined with the heptagonal shape, provides massive amounts of spin and exceptional control without the harsh vibrations. Abrasion resistant TPU coating resists notching for long lasting playability. Great for those looking to try poly for the first time, or those who love poly but are looking for more comfort. Gamma AMP Moto Soft 16 1. 29 Tennis String