Martin MA535S Authentic Acoustic Phosphor Bronze Custom-Light Guitar Strings

MA535S Authentic Acoustic Phosphor Bronze Custom-Light Guitar Strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. Martin starts with the 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 Martin's highest-quality wrap wire you get consistent true tone that you can count on song after song.