Martin The Original Acoustic Guitar Strings Set - 80/20 Medium - 013-.056 - M150

The string that started it all 50 years ago is now back by popular demand. Martin's original M150 Medium gauge strings, with 80/20 composition, are ideally suited for players who love deep, rich bass tones and clear, bright trebles. Providing brilliance and clarity, Martin M150s are perfect for daily use and all playing styles.Gauge E B G D A E Ten...