Dunlop Black Widow 16/1.31 Tennis String (Black) Full-Price Drop weight machines require the

Drop weight machines require the Drop Weight Adaptor

Head Graphene Touch Radical PWR (232718)

Head Graphene XT Extreme Lite (230745)

The NXT Control has multiple cores within the core

5" / 76 x 18 x 32 cm

Dunlop Black Widow 16/1.31 Tennis String (Black) Full-Price Drop weight machines require theBeware of the Black Widow's bite! Dunlop Black Widow Tennis String bites into the ball for devastating spin that will frighten opponents. The heptagonal shape of this string helps to bite into the ball while its soft. feel and playability delivers power. Players looking for power and spin can rely on Dunlop Black Widow to deliver spin, depth and comfort. Dunlop Black Widow 16 1. 31 Tennis String (Black) Specs: Gauge: 16 Diameter: 1. 31 mm.