These Ernie Ball Stainless Steel Bass Guitar Strings, here in the Regular Slinky gauge (50-105), are the perfect strings for those who want that bright, sharp tone! These sound great with a pick, when you're giving it a good old slap or even with a pick. They're light enough to play extremely well but at the same time they're heavy enough to tune down for some extra low riffs and chugg! So for extra string life, brighter tones and a great feel these are the ones!The individual string thicknesses are: 50, 70, 85, 105. They're for sale with FREE next day UK delivery so get them quick and get pumping out that wall of bass in no time!