D'Addario EXL160TP Medium Gauge Nickel Wound Bass Strings XL 50-105 Long-Scale, 2 Sets D'Addario's top-selling heavy gauge bass set. Packaged in a convenient, corrosion resistant 2 pack 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 .050, .070, .085, .105 Made in the U.S.A. for the highest quality and performance