EJ64's are designed specifically for the 4-string dulcimer and its unique picking and stemming styles.\n\nDesigned specifically for the 4-string dulcimer\nContains 3 plain steel strings and one nickelplated steel wound on steel string\nDistinctive bright tone and excellent intonation\nEnvironmentally friendly, corrosion resistant packaging for strings that are always fresh\nMade in the U.S.A. for the highest quality and performance