Tecnifibre Black Code Tennis String Reel Tecnifibre Black Code Tennis String is pentagonal polyester that is designed for better elasticity for more pop, a larger sweet spot and less shock. This is a very durable string that gives more spin and can be us
Tecnifibre NRG-2 SPL Tennis String Reel Tecnifibre NRG2 SPL string is composed of multifilaments, polyurethane and monofilaments which gives great feel, power and playability. Color: Natural, Gauge: 16g or 17g, Length: 660' (200m), Type: multifilament/syn