The Yonex POLYTOUR FIRE 120 Tennis String. Designed for aggressive players, this high-performance polyester string delivers explosive power, responsive snapback, and enhanced spin potential. SIF (Silicone Infused Filament) technology promotes smooth string movement, while the durable 1.20 mm gauge offers reliable performance for players with medium-to-fast swing speeds.
- Gauge: 17 g / 1.20 mm
- Length: Set 12 m / 39 ft
- Material: Polyester (Monofilament)
- Product Code: PTGF120
- Colour: Red
- Made In Japan