KETTLER pre-assembled racquets are ranked among the finest in the world. Partnering with the leading designers and producers of specialized rubber sheets, laminated wood blades, and the latest handle technology, KETTLER brings to the consumer a superior sports tool… ready to use.These racquets are a harmonized blend of components and specialized performance characteristics so as to provide a top quality product for all levels of play – recreational to competition.Control: 90%Speed: 20%Spin: 40%