Medium long-scale 4 string set for electric bass guitar from Boomers series that delivers a plenty of power and brilliance. This set is one of the favourites of Flea, bass guitarists from Red Hot Chilli Peppers. Strings have extra-strong cores for less breakage, and nickel-plated round winding so they are easy to play. Gauges: .045, .065, .085, .105.