Authentic Acoustic Lifespan 20 Custom Light Phosphor Bronze Guitar Strings 3 Pack

Martin Authentic Acoustic Lifespan 2.0 custom light guitar strings are engineered with patented technology that protects the core wire and wrap wire, preventing corrosion without compromising tone. Lifespan 2.0 strings look, sound and feel great, providing a smooth playing experience that reduces finger drag. They are available in 92/8 phosphor bronze.