Martin Guitars MA150T Lifespan 2.0 80/20 Bronze Acoustic Guitar Strings .013 -.056

The newest generation of Martin's treated Lifespan strings are redesigned to be even better than before. Martin's new technology protects the core wire and the wrap wire to prevent corrosion, giving your strings long lasting tone and a smooth feel. • MFSKU 41Y18MA150T • UPC 729789558198