HEAD PERFORMANCE: Born out of revolutionizing how we ski and play tennis, HEAD has constantly pushed athletic equipment into the modern era. With decades of experience in all racquet sports; HEAD offers nothing but top tier tennis equipment. TOURNAMENT LEVEL: The Lynx is a premium monofilament string that can help bring provide a lively touch and control to your aggressive game. COMPOSITION: The 18 g tennis string is made from a co-poly mixture that's well balanced for a variety of play types. PERFECT BALANCE: A new co-polymer mixture increases the durability, while also still being comfortable to play. AN IDEAL PAIRING: An excellent match for your favorite HEAD Tour racket for top level performance.