Prince Beast XP 15 string is the world’s first thermo-poly string, featuring a secret alloy additive, that delivers improved trajectory control and feel for extreme precision. Thermo-poly string technology balances velocity and spin to control the ball, without compromising your swing, regardless of string tension, pattern or racquet type. Features optimized dynamics and friction, displacing and returning within two milliseconds, delivering at least 9% more spin to your game than other strings. Retains its tension longer due to a special manufacturing process of sequential heating and stretching, aligning the polymer chains to ensure the consistency of string tension. 15 gauge for added durability.
- Gauge: 15 (1.35mm)
- Length: 40ft.
- Color: Green
