C.F. Martin Guitars MA180 SP 12-String 80/20 Bronze Extra Light Acoustic Guitar Strings .010 -.047

These strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. We start with our highest tensile-strength core wire, then tin-plate it on all six strings for added corrosion resistance; because what you don’t see matters! When coupled with our highest quality wrap wire you get consistent true tone that you can count on song after song. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Extra Light .010-.047 • MFSKU MA180 • UPC 729789557825