Martin MA550T PK3 3-Pack | 013-056 | Authentic Lifespan | Treated Phosphor Bronze Acoustic Guitar Strings| Medium

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. That’s why we make our own.

• Martin Authentic Lifespan 2.0 Acoustic Guitar Strings
• Phosphor Bronze (92/8)
• Engineered using a new, patented anti-corrosion treatment to prevent corrosion without compromising tone or feel
• Excellent tuning stability and playability
• Full, bright, rich and balanced tones
• Gauge: 13-17-26-35-45-56 (Medium)
• Sold in 3 sets / pack