The head graphene xt prestige mp is endorsed by grand slam winner marin cillic and offers a great blend of manoeuvrability and precision featuring a 98in2 630cm2 head and revolutionary graphene xt technology the racket provides faster swing and increased power for players who tend to favour a more aggressive style of play the racket is head light balanced and comes strung with hawk 18 string for excellent bite and massive spin the racket is sony smart tennis sensor compatible to enable you