The Head Innegra Challenge Pro tennis racket is designed with competitive club players in mind. It offers a heavier (295g) frame & a 100in 2 (645cm 2) head for a combination of power & control. Easy handling is ensured by a head light balance, & the racket packs more power & spin thanks to an open 16x 19 string pattern. To provide increased shock absorption & a stable feel, the Challenge Pro is made using an extremely tough & lightweight Innegra fibre. Added stiffness & strength come from the frame's graphite construction, whilst a synthetic gut string guarantees optimum durability & playability. A full-length cover is included for racket's protection.