Designed in partnership with Ned Steinberger, the D'Addario Electric bass/cello strings are made to fit all standard 34-35 inch scale bass guitars. They are polished smooth with a rich bass tone and a clear, singing upper register. Each string is designed to enhance the expressive range of tone sought after by the most discerning players. This electric string set consists of regular tuning strings (G, D, A, E). Additional low B and high C are available as single strings.