The Dunlop Biomimetic Pro GTS 130 squash racket has a head size of 73in 2 (470cm 2) & is head light balanced for extra manoeuvrability. It weighs 130g (4.5oz) & is designed for the players searching for ultimate control & extra power. The racket is strung with Great White 17G string & features a string pattern of 14x 18. The Pro GTS 130 incorporates Aeroskin technology which reduces drag & results in more power, as well as Bio Fibre technology providing a cleaner, more solid hit. The Mo S2 grommets increase grommet durability by 40%. Plus, it comes with a full protective cover.