Martin Authentic Acoustic Lifespan 2 MA150T

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. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process.
 

Guitar Type:               Acoustic Guitar
Number of Sets:         1
Number of Strings:     6
Coated:                     No
Gauges:                    .013, .017, .026, .035, .045, .056
Core Material:            Steel
Winding Material:       Bronze
Winding Type:            Round Wound
Manufacturer Part#:   MA150T 80/20 Bronze