Martin MA170T - Acoustic Guitar String Set - Authentic Treated - Extra Light 10-47

The new generation of Lifespan strings was designed using a new technology patented by Martin. This technology protects both the core and the strands of the rope from corrosion without altering the sound.. Les Authentic Acoustic Lifespan 2.0 keep their new look longer, sound better, and are more pleasant to the touch. Two years of research will have been necessary to allow The seller confirms that their products comply with all applicable laws and are only offered if they comply with Joom's policies and European laws on product safety and compliance.