Solinco Confidential 18/1.15 Tennis String Reel (Grey) Tyrol Head Metallix 4 Grommet Specs:

Head Metallix 4 Grommet Specs:

Head Graphene 360+/2021 Gravity S / Lite Grommet Specs:

As the string of choice for Sascha Zverev

The Power Channel groove enlarges the string surface without increasing head size

Easy to rotate

Solinco Confidential 18/1.15 Tennis String Reel (Grey) Tyrol Head Metallix 4 Grommet Specs:Solinco Confidential tennis string has a firm feel and soft response that will give players great spin and power. This string is a shaped co poly that bites into the ball and lets you put a lot of spin and direction on the ball. Solinco Confidential tennis string settles quickly and holds tension well giving players great feel, performance and consistent playability. Solinco Confidential 18 1. 15 Tennis String Reel (Grey) Specs: Gauge: 18 Diameter: 1.