Martin Authentic Lifespan 2.0 Acoustic Guitar Strings - 80/20, Medium

Martin Authentic Acoustic Guitar Strings, 6 String Set, Treated with Lifespan 2.0 for Long Life, 80/20 Bronze, Medium Gauge (13-17-26-35-45-56), Tension 193.0, Martin Item MA150T.

Martin Authentic Acoustic Lifespan 2.0 strings offer next generation treatment for long life, great playability and feel, and superior reliability with authentic tone. This technology was developed to protect the core wire and the wrap wire to prevent corrosion without compromising tone - the single most important attribute of the guitar strings. Authentic Acoustic Lifespan 2.0 strings look better, sound better, and feel better, providing a smooth playing experience that reduces finger drag.