Gamma’s TNT2 Fat Core XL Tennis String features a high tenacity synthetic core that is 15% bigger. The core enhances string strength while wear-resistant microfibers are added to the outerwrap to resist notching but maintain string movement. When paired with the GAMMA TNT2 process, this string design and construction provides durability and long-lasting performance.

Construction: Solid Core Synthetic Gut w/ Microfiber Outerwrap

Color: Natural

Gauge: 17G / 1.27mm | 16G / 1.32mm

Length: 40 ft