The durable and control-oriented response of Luxilon strings have revolutionized professional tennis.It is the a popular choice of strung on ATP tour. The co-polyester monofilament construction allows a player to take full cuts at the ball without the loss of control. The strings are very spin friendly. It is textured to further enhance spin production. The string is used by many ATP professional players. It has a gauge of 16L and a length of 40 feet. It is made from a composition of co-polymer (nylon), fluocarbon resin and aluminum fibers. It has excellent durability for its gauge. It is power oriented and has good energy return and excellent response rate.