This Babolat RPM Blast 125 200m features a co-polyester mono-filament (with an octagonal profile and cross-linked silicone coating). Even though the RPM Blast offers a slightly softer feel than traditional polyester. It is by no means the softest co-poly available. It is also an octagonal cross-section, the coarse structure, and the mesh silicone all maximize your racket's spin. This is a suited and perfect choice for the modern player who likes to take full cuts at the ball.It is an ideal choice for big hitters with heavier racquets seeking maximum control, durability, and spin.

Specifications:

• Babolat RPM Blast 125
• Tennis String Reel
• Monofilament Tennis String
• Composition: Co-polyester
• Length: 660 ft/ 200 m
• String diameter: 1,25 mm / 17