The Big Hitter Rough has the same excellence as the Big Hitter Blue, except with a little more twist. Its pentagonal profile creates more ball bite and access to spin. We found excellent durability and good tension maintenance. This was engineered for players looking for power and control.
Composition: Co-polyester (poly-poly ether with aluminum fibers)
Note: Tourna has changed their gauge protocol back to 16/1.30mm & 17/1.25mm for their poly-based strings