D'Addario EXL170 Nickel Wound Bass Guitar Strings, Light, 45-100, Long Scale D'Addario's best selling bass guitar set Round wound with nickelplated steel for a distinctive bright tone with clear fundamentals Fits long scale basses with a string scale length of up to 36 1/4 inches String Gauges: Wound .045, .065, .080, .100 Made in the U.S.A. for the highest quality and performance