The Head MX Pro Lite tennis racket has been made from a specially designed matrix of carbon fibres & a crystalline metal alloy, which makes it lighter, stronger & more powerful. The racket is also very easy to handle. It has a head light balance, weighs 270g (9.5oz) & has a head size of 100in 2 (645cm 2). The Head MX Pro Lite is supplied factory strung & has a 16 x 19 string pattern.