The volkl v sense 9 tennis racket is best suited to players seeking explosive power and impressive spin potential and has a mid plus 630cm2 98in2 head for increased control over shots the racket is designed for intermediate and advanced players and offers a very grippy 16 x 17 pcp string pattern there is vsensor technology for a smoother feel as well as precise power technology delivering a combination of a precise beam and box beam construction featuring c3 material technology the racket