D'Addario EJ35, 11-47 Light 12-String, Silk & Steel Acoustic Guitar Strings

D'Addario EJ37, 12-54 Medium Top/Heavy Bottom 12-String, Phosphor Bronze Acoustic Guitar Strings

D'Addario EJ38, 10-47 Light 12-String, Phosphor Bronze Acoustic Guitar Strings

D'Addario EJ39 Medium Acoustic 12 String Set Phosphor Bronze 12-52

D'Addario EJ41 Extra Light Acoustic 12 String Set, Phosphor Bronze 9-45

D'Addario NB1047-12, 10-47 Light 12-String, Nickel Bronze Acoustic Guitar Strings

D'Addario XTAPB1047-12, Acoustic Guitar, XT Phosphor Bronze, Coated, 10-47, 12 String Set

Martin Acoustic Strings, MA180, 10-47, Extra Light, 12 String Guitar, 80/20 Bronze, Superior Performance SP Strings