Tecnifibre NRG2 17/1.24 Tennis String Reel (Black) 4 1/4 ventilated fabric keeps you dry

ventilated fabric keeps you dry when you're moving around the court

Players looking for power and spin can rely on Dunlop Black Widow to deliver spin

Please note that the older Basic Charger (model DV-1280-5

Minimal wear is only evident on the grip

Tecnifibre NRG2 17/1.24 Tennis String Reel (Black) 4 1/4 ventilated fabric keeps you dryTecnifibre's NRG2 is renowned for it's gut like feel and power. Consistently one of the highest rated multifilament strings on the market. Silicon Pyrogene Lubritec (SPL) is incorporated which reduces stretching for better tension maintenance and also improves durability. Tecnifibre NRG2 17 1. 24 Tennis String Reel (Black) Specs: Gauge: 17 Diameter: 1. 24 mm. Construction: Multifilament Composition: Polyamide Shape: Round Colour: Black Length: 660 ft.