Tecnifibre NRG2 tennis string is constructed with an exclusive polyurethane formula that offers 400% elasticity for higher power and a superior dissipation of vibrations for greater comfort.
- Gauge: 16 (1.32mm) & 17 (1.24mm) & 18 (1.18mm)
- Length: 40 feet
- Composition: Multifilament Construction (100% Elastyl Fibers).
- Features: SPL - Silicon Pyrogene Lubritec additive, which reduces elongation and improves durability by up to 40%
- Available colors: Natural & Black