The Ernie Ball M-Steel Super Slinky strings, here in a light gauge 9, are the 'world's loudest' guitar stings ever created which provide more tone, more volume and greater expression. These strings really get the best out of your guitar by producing extra resonances and making the pickups work that bit harder. The rich tone and powerful low end produced ensures a brilliantly balanced sound right across the spectrum. String breakages will be less frequent thanks to the reinforced wrap wire so you can rock out for longer!In a light gauge 9 the individual string thicknesses are 9, 11, 16, 24, 32, 42 which are ideal for big bends, easy vibrato and a bit of strumming! This pack is for sale with FREE next day UK delivery so get them quick and experience the awesome M Steels!