Luxilon's AluPower Rough G7 1.25mm Tennis Racket String is the most in demand synthetic string on the professional tour. The strings offer a combination of power and control.
• String choice of Pro Player Roger Federer.
• Although similar to typical polyester in construction (monofilament) and high unstrung stiffness, it is actually a poly-ether-ether mixed with fluorocarbon (which gives it different qualities than a polyester).

Features:-

Titanium-Ether-Ether Weave for ultimate spin control.

1.25mm diameter string.

Rough textured surface for extra spin.

Hard wearing and Responsive.

Most used string on tour!