Acoustic Guitar String Set - 80/20 Light - 1 Set of 6 Strings - For Acoustic Guitar String Replacement - Treated to Resist Corrosion - Does Not Break Easily - Easy to Install - Made in USA 80/20 Bronze acoustic guitar strings -light 1 set of .012 - .052 guage strings Treated to resist rust/corrosion - does not break unduly String Gauge: Plain steel .012, .016, .024; 80/20 .032, .042, .052 Made in USA and thoroughly checked for quality assurance