Next generation Martin® Authentic Acoustic® Lifespan® 2.0 strings are engineered using a new, patented anti-corrosion treatment only available from Martin. It protects the core and wrap wire to prevent corrosion without compromising tone or feel. Martin's impeccable standards for acoustic guitar tone are embedded in their string design and precision manufacturing process.
| Guitar Type: | Acoustic Guitar |
| Number of Strings: | 6 |
| Number of Sets: | 1 |
| Coated: | Yes |
| Gauges: | .013, .017, .026, .035, .045, .056 |
| Core Material: | Steel |
| Winding Material: | 80/20 Bronze |
| Winding Type: | Round Wound |
| Manufacturer Part NumberL | MA150T |
