Martin Authentic Acoustic LifeSpan Phosphor Bronze 13-56 Acoustic Guitar Strings, 3-Pack

• Unleash Superior Performance: Martin's flagship acoustic guitar strings, crafted by the world's top brand for unmatched sound. • Extended Tone Life: With patented Lifespan 2.0 treatment, these strings resist corrosion and keep their tone for longer. • Rich Phosphor Bronze Tone: Enjoy added low - mid warmth and smoother highs for a more engaging acoustic experience. Martin Authentic Acoustic Superior Performance (SP) strings are the kings of acoustic guitar strings. Made in their dedicated factory in Navojoa, Mexico, with flawless quality control. Each string has a high - tensile steel core, tin - plated for corrosion resistance, and premium bronze alloys for the best acoustic tone. The Lifespan 2.0 treatment is applied separately to the core and wrap wire, making it transparent and unobtrusive. Whether you prefer bold 80/20 bronze or warm phosphor bronze, Martin has you covered!

These Martin acoustic guitar strings are perfect for guitarists who want to enhance their playing experience. Whether you're performing on stage, practicing at home, or recording in the studio, these strings will deliver a rich and powerful sound. The 13 - 56 gauge is suitable for most acoustic guitars. They come in a 3 - pack, so you'll always have a spare set on hand. Ideal for both beginners and professional musicians looking for high - quality strings with a long tone life.