Used by Andy Murray! This lightweight racquet weighs just 312g and 27″ long. It has a 16:19 string ratio. This amazing racquet has a head size 645cm square. This racquet definitely packs a punch with a lot of fire-power as it is wighted slighlty at the end, and the opem strining also contributes to this factor, but many say that it was too powerful, neverthelss, this can easily be counter-acted by altering the malleability of the strings. It also has good stability but not the most comfortable to hold, at around £110 ($185), it is definitely a racquet for agressively playing professionals. We rate it 4.1 out of 5.