Martin MA500T Lifespan 2.0 Extra Light 12-String Phosphor Bronze Acoustic

Experience unparalleled clarity and long-lasting performance with Martin® Authentic Acoustic® Lifespan® 2.0 strings, crafted to deliver rich, balanced tone while resisting corrosion. 

Engineered with precision and Martin’s patented anti-corrosion technology, these strings maintain exceptional feel and resonance, ensuring your acoustic guitar performs at its absolute best for longer. Designed for discerning musicians who demand reliability without sacrificing tonal excellence, Lifespan® 2.0 strings redefine consistency, sustain, and musical expression in every note.

• Next generation Martin® Authentic Acoustic® Lifespan® 2.0 strings feature a patented anti-corrosion treatment exclusive to Martin.
  
• The treatment protects both the core and wrap wire from corrosion without affecting tone or feel.
  
• These strings are designed and manufactured to meet Martin’s highest acoustic guitar tone standards.
  
• Martin produces these strings in-house to ensure consistent quality and performance.
  
• String gauge indicates the diameter, measured in thousandths of an inch, and is listed on the back of each pack.