Package of five ultra light 6 string sets for electric guitar with two extra E strings and two extra B strings from Brite Wires series that features proprietary cover to core ratios for great feel and tone. Strings are specially formulated to provide a crisp attack with excellent volume and sustain, and utilize the hex cores of Swedish steel that ensure fast, long lasting tuning, and nickel-plated steel winding that brings warmth into the overtone. Gibson strings are manufactured in USA. Gauges: .009, .011, .016, .024w, .032w, .042w.