Yonex POLYTOUR FORCE 120 17G Black (660 FT) REEL

Engineered for durability and stability, the PolyTour Force tennis string delivers controlled power with a firm, solid response that advanced players can trust. Its thicker polyester monofilament construction enhances tension retention, helping maintain consistent performance during long, high-intensity rallies. Designed for players who generate heavy pace, it provides a stable, predictable feel that supports confident shot-making. The string balances power and control to keep your game precise under pressure. Built to last, Polytour Force is ideal for competitors who demand reliability and performance over extended play.