One of D'Addario's most popular 5-string banjo gauges, ideal balance of tone and projection / Ball-end construction for universal fit / Preferred for its warm, bright, and well balanced acoustic tone / Made in the U.S.A. for the highest quality and performance / String Gauges: Plain Steel .009, .010, .013, Phosphor Bronze .020, Plain Steel .009 / Environmentally friendly, corrosion resistant packaging for strings that are always fresh