A newly developed, high-performance co-polyester string designed to generate extreme power and intense spin and bite. Utilizes an innovative, high power co-polyester monofilament fiber designed and shaped to generate maximum power while amplifying the spin and bite intensity of the ball

Gauge: 16G/1.30mm , 16L/1.25mm , 17G/1.20mm , 18G/1.15mm , 19G/1.10mm , 20G/1.05mm