Martin Authentic Acoustic SP 80/20 Bronze 12-56 Acoustic Guitar Strings

• The Flagship of Acoustic Guitar Strings: Martin Authentic Acoustic Superior Performance (SP) strings are the most coveted choice for acoustic guitar players. Made by the world's top acoustic guitar brand, they offer unparalleled quality. • Flawless Quality Control: Manufactured in their own factory in Navojoa, Mexico, each set is of consistent high - quality and comes in long - shelf - life 'flow' foil wrappers. • Stunning Tone: With a high - tensile steel core and premium bronze alloys, these 80/20 bronze strings deliver bold, bright, and brilliant fundamental tones that enhance any acoustic guitar. Acoustic guitar enthusiasts, don't miss out on these amazing strings!

These Martin acoustic guitar strings are perfect for both amateur and professional guitar players. Whether you're performing on stage, practicing at home, or recording in the studio, they'll bring out the best in your guitar. They're made of high - tensile steel core and 80/20 bronze wrap wire. There's no specific size or weight mentioned, but they're designed to fit most standard acoustic guitars.