D'Addario J97-6 6-String Nickel Wound Greek Bouzouki Strings Designed for use with 6-string Greek bouzoukis of various scales Distinctive bright tone and excellent intonation Corrosion resistant packaging for strings that are always fresh Made in the U.S.A. for the highest quality and performance String Gauges: Plain Steel .011/.011, .014/014, .011/.022W