Martin MM1012 Retro Extra Light (12 String) Acoustic Guitar Strings

Made from Monel, a solid nickel/copper wrap, the MM1012s let your 12-string acoustic guitar natural wood tone ring through with a full low end, a high-end snap, and a solid mid range. The proprietary wrap on the MM1012s is corrosion-resistant and impressively strong for long life and uncompromised tone.