Solinco-Tour Bite Tennis String Silver-() A newly developed, high-performance and versatile co-poly string designed to generate extreme power and intense spin and bite. The Tour Bite utilizes an innovative, high-powered co-polyester monofilament designed and shaped to generate maximum power while amplifying the spin and bite intensity of the ball... Massive Spin | Co Poly | Great Bite Size - (See Description) | Color - (See Description) Authorized Solinco Dealer. All racquets are strung and ready for the courts! SEE SELLER DETAILS FOR RETURN POLICY.