Lifespan 2.0 sets carry Martin's anti-corrosion treatment on the core and wrap wire, which keeps them sounding fresh longer without changing the feel. 92/8 phosphor bronze in a medium gauge for more volume and a fuller low end.
SPECIFICATIONS
Strings
Gauges: .013, .017, .026, .035, .045, .056
Wrap: 92/8 phosphor bronze
Treatment: Lifespan 2.0 anti-corrosion







