Martin MA550TPK3 Authentic Acoustic Lifespan 2.0 Guitar Strings Phosphor Bronze 13-56 - 3 Pack Pickguards While they're ready for duty

While they're ready for duty as part of a full-scale stage rig

There are also an inner pocket for storing accessories and a handle slit for carrying your speaker to and from the stage

The laid-back blue twill cap offers a comfortable yet stylish fit

the most powerful and versatile reverb processor BOSS has ever produced

Martin MA550TPK3 Authentic Acoustic Lifespan 2.0 Guitar Strings Phosphor Bronze 13-56 - 3 Pack Pickguards While they're ready for dutyNext generation Martin Authentic Acoustic Lifespan 2. 0 strings are engineered using a 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. Thats why we make our own.