The Head Speed 135 SB double pack comprises of two squash rackets designed for those who want to play a faster game. They are endorsed by Joelle King & Georgina Kennedy & made with Auxetic material delivering more touch & a softer feel. For a combination of manoeuvrability, power, & speed, they boast an oversized, teardrop-shaped head (78in 2) & a head light balance, while an aerodynamic slimbody shape guarantees increased ball control. To further enhance power & acceleration, there is Stringbed X-tension technology, & the frames offer Adaptive Fan Pattern technology providing players with a choice between a straight string pattern & a fan-shaped pattern. Arm-friendly comfort is ensured by a powerful Reflex 18 string.