The Dunlop Biomimetic Revelation 135 pack comprises of 2 squash rackets & matching covers. The frames have a head size of 77.5in 2 (500cm 2) & an open throat design to provide extra power. They are made from Premium Graphite for extra stiffness & strength & incorporate the Bio Fibre to deliver more comfort, feel & control. The Aero Skin CX provides greater head speed for extra power & spin, while the CXMAX delivers a bigger sweet spot & unstoppable shot speed. Added power, spin & durability have also been ensured by the Mo S2 grommets, whereas a head light balance improves manoeuvrability.