|  D'Addario's most popular acoustic gauge, ideal balance of tone and playability  Bright, long lasting acoustic tone, ideal for all musical styles  Environmentally friendly, 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, .015, Bronze Wound .024, .032, .042, .052  |