Introducing the thinnest gauge of RPM Blast!  With its shaped profile and vicious snapback, this string is a spin-monster.  It also offers an extremely controlled and predictable response, which will enable you to execute your most powerful strokes without fear of overhitting. Though RPM Blast offers a slightly softer feel than traditional polyesters, it is by no means the softest co-poly available. It is an ideal choice for big hitters with heavier racquets seeking maximum control, durability, and spin.  Try this thin 1.20mm gauge for a little extra feel and bite.