The Head Graphene XT Speed MP A is a high-quality tennis racket that incorporates graphene technology into the shaft & frame to increase strength markedly whilst keeping the weight down. The differentiating characteristic of this version of the Graphene XT Speed MP racket is that it comes supplied in a 16/16 string pattern but it can be adapted to a 16/19 pattern if desired. The head light balance improves manoeuvrability, & the racket swings well & transfers power to the ball more efficiently. The racket is strung with a Hawk 17 string & has a Hydrosorb Pro grip which is tacky & absorbent.