Martin Guitars MA530T Treated Lifespan 2.0 Phosphor Bronze Extra Light Strings .010 -.047

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. Phosphor Bronze in and extra light gauge .010-.047 • MFSKU MA530T • UPC 729789558228