Martin MA130 Authentic Silk & Steel Custom 11.5-47

Martin strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. It start with their highest tensile-strength core wire, which is tin-plate on all six strings for added corrosion resistance; because what you don’t see matters! When coupled with Martins highest quality wrap wire you get consistent true tone that you can count on song after song.