The head graphene xt prestige rev pro tennis racket is used by professional tennis players including marin cilic and fernando verdasco and has a 93in2 600cm2 head and a frame weight of 300g 106oz to deliver great manoeuvrability and shot precision the racket is suitable for young aggressive players and uses revolutionary graphene xt technology to ensure optimal weight distribution for a faster swing and more power this head light balanced racket comes strung with hawk 18 string providing