Martin Strings MA500T Treated Phosphor Bronze 12-String Extra Light 10-47

Martin’s next generation Lifespan 2.0 strings are engineered using a new, patented technology only available from Martin.

Martin’s next generation Lifespan 2.0 strings are engineered using a new, patented technology only available from Martin. This technology was developed to protect the core wire and the wrap wire to prevent corrosion without compromising tone. Authentic Acoustic Lifespan 2.0 strings look better, sound better, and feel better, providing a smooth playing experience that reduces finger drag.