A newly optimized molecular structure combines dynamic power with controlled and consistent playing characteristics. The round profile makes this high-tech co-polyester string particularly suitable for players who generate their own racket-head speed while still demanding precise placement.
The Gold Metallic string is available in three gauges, allowing players to select their preferred balance between direct feel and durability.
Benefits at a glance
- Optimized molecular structure
- Dynamic power
- Controlled and consistent response
- Round monofilament profile
- Three gauges for different playing requirements
Power and control
The monofilament co-polyester construction supports a direct feel and controlled feedback on contact with the ball. Combined with the optimized molecular structure, it provides a balanced combination of power, control and durability.
The round profile produces a predictable response in the string bed. This makes the string suitable for powerful baseline play as well as for players who value precise shot placement.
Choosing the right gauge
The 1.20 mm version provides a particularly direct and lively response. The 1.25 mm gauge offers a balanced combination of playability and durability. The more robust 1.30 mm version is recommended when increased durability is the main priority.
Scope of delivery
Depending on the selected variant, you will receive:
- one string set containing 12 m, or
- one reel containing 200 m of tennis string.
Technical specifications
- Manufacturer: Signum Pro
- Model: Firestorm
- String type: monofilament co-polyester string
- Material: high-tech co-polyester
- Profile: round
- Colour: Gold Metallic
- Gauges: 1.20 / 1.25 / 1.30 mm
- Length: 12 m or 200 m
- Manufacturing: Made in Germany
