The karakal crystal pro ssl 125 is one of the top squash rackets from karakal and this model has been improved and upgraded to make it even better performance has been enhanced by using crystal technology in the build process which helps make the racquet more durable and provide more power and touch the tri tec frame section increases tensile strength making the 125g 44oz frame more playable and the head is a good 736in2 475cm2 midplus size so you know you can access power out on the c