Martin Authentic Acoustic Lifespan 2.0 Light 12-54 Guitar String Set

 

Next generation Martin® Authentic Acoustic® Lifespan® 2.0 strings are engineered using a new, patented anti-corrosion treatment only available from Martin. It protects the core and wrap wire to prevent corrosion without compromising tone or feel.

Martin's impeccable standards for acoustic guitar tone are embedded in the string design and precision manufacturing process.