Martin Authentic Acoustic SP Treated Phosphor 12 248471 Measures 2" long x 5/8"

Measures 2" long x 5/8" wide

this book will provide great insight and knowledge

1 - Carrying bag included - Colour: Black

Book 1 includes: parts of the guitar

Available with curved headjoint (JP011CH)"

Martin Authentic Acoustic SP Treated Phosphor 12 248471 Measures 2" long x 5/8"Martin MA540T Lifespan Treated Phosphor Bronze Authentic Acoustic Guitar Strings Light 12 54 MA540T Gauges: 12 16 25 32 42 54 Martin's next generation Lifespan 2. 0 strings are engineered using a new, patented technology only available from Martin. This technology was developed to protect the core wire and the wrap wire to prevent corrosion without compromising tone the single most important attribute of the guitar strings. Authentic Acoustic Lifespan