The Karakal Crystal Pro SSL 125 double pack is comprised of two of these upgraded squash rackets that are one of the best in the Karakal range. Karakal use Crystal Technology when making the Crystal Pro SSL 125 for increased touch & power play & enhanced durability. Tensile strength has been enhanced by the Tri Tec frame section & this means better playability from the 125g (4.4oz) frame. With a mid-heavy balance & a midplus 73.6in 2 (475cm 2) head, players can take to the court knowing there is good potential for powerful shots. The racquets in this double pack both come strung with a Karakal nano 125 string in a 14x 19 string pattern & have full racket protective covers.