D'Addario EJ39 12-String Phosphor Bronze Acoustic Guitar Strings, Medium 12-52

D’Addario EJ39 12-String Phosphor Bronze Acoustic Guitar Strings, Medium 12-52 EJ39, D’Addario’s medium gauge 12-string acoustic guitar set provides heavier tension resulting in a bolder, more resonant acoustic tone with higher resistance for heavy strumming or aggressive fingerpicking. Medium gauge 12-string set, ideal for heavy strumming and a resonant, projecting tone Preferred for its warm, bright, and well balanced acoustic tone 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 .012/.12, .016/.016, Phosphor Bronze Wound .025/.010(p), .032/.014(p), .042/.020(p), .052/.030(w)