Martin Authentic Acoustic LifeSpan Phosphor Bronze 10-47 Acoustic Guitar Strings

• Martin Authentic Acoustic SP: The world - renowned acoustic guitar brand's flagship strings! • Lifespan 2.0: Patented treatment to prevent corrosion and extend tone life. • Phosphor Bronze: Adds lo - mid warmth and smoother highs. These Martin SP strings are made in their dedicated factory in Navojoa, Mexico. With flawless quality control, they come in modern, long - shelf - life 'flow' foil wrappers. The high - tensile steel core is tin - plated for strength and corrosion resistance, and premium bronze alloys are used for the wrap wire. Get your hands on these amazing strings now!

These Martin acoustic guitar strings are perfect for any guitarist, whether you're a beginner or a professional. Use them during live performances, studio recordings, or just casual jamming at home. The 10 - 47 gauge is a common size that suits most acoustic guitars. With the Lifespan 2.0 treatment, you can enjoy long - lasting, great - sounding strings for your music.