Martin 3 Pack 12-54 Light Authentic Acoustic SP Phosphor Bronze Guitar Strings AC122818 Top Material: Adirondack Spruce Back/Sides

Top Material: Adirondack Spruce Back/Sides Material: AAA Flame Koa Neck Material: Mahogany Fingerboard Material: Rosewood Fingerboard Radius: 12" Scale Length: 24

Includes six bent "Fender"-stamped saddles

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Martin 3 Pack 12-54 Light Authentic Acoustic SP Phosphor Bronze Guitar Strings AC122818 Top Material: Adirondack Spruce Back/SidesMartin phosphor bronze strings are comprised of 92% copper and 8% tin for a warmer, balanced response than you'd get with typical 80 20 bronze strings. 92 8 phosphor bronze is also a more corrosion resistant due to the trace amounts of phosphorus in the alloy. Lighter gauge strings are an excellent option for light handed playing styles, younger novice players, and playing with lots of bends.