This is a double pack containing two dunlop apex infinity squash rackets that have a 775in2 500cm2 head for generating good power behind your strokes the racquets feature aeroskin technology that makes them more aerodynamic and streamlined so you can swing faster through the air and hit with more power it also improves manoeuvrability and control which are further enhanced by the head light balance and the fairly light 115g 4oz frame the rackets have a 14x18 powermax string pattern str