Martin Authentic Acoustic SP 13-56 Med Phosphor Bronze Acoustic Guitar Strings Capo Martin’s premium classical strings are

Martin’s premium classical strings are tonally superior to nylon

Gauge: Hard Tension - Tie On

This is Ghs's ELITE acoustic string set

2720 Cobalt Power Slinky 11-48

2211 Mondo Slinky 10

Martin Authentic Acoustic SP 13-56 Med Phosphor Bronze Acoustic Guitar Strings Capo Martin’s premium classical strings areMartin 6 String Authentic Acoustic SP Acoustic Guitar Strings Gauge: 13 56 (Medium) Finish: Phosphor Bronze Guitar: Acoustic 6 String Gauges: . 013 . 017 . 026 . 035 . 045 . 056 Code: MA550 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