MARTIN MA540PK3 12-54 Light Acoustic Guitar Strings Phosphor Bronze

The Martin Guitars MA540 Acoustic SP acoustic guitar strings have been completely redesigned using cutting-edge technology. The brand-new "Authentic Acoustic" strings have a longer lifespan, the best tone, and unwavering quality. The corrosion-resistant MA540 Acoustic Strings are constructed of 92/8 Phosphor Bronze.