Martin MA550PK3 Phosphor Bronze Acoustic Strings Light 13-56 X3 Sets
Martin Authentic Acoustic SP strings offer excellent tuning stability, corrosion resistance and great playability.
String Gauges 13-17-26-35-45-56 Medium 3 Pack
Martin Authentic Acoustic SP strings offer excellent tuning stability, corrosion resistance and great playability.
String Gauges 13-17-26-35-45-56 Medium 3 Pack
