Martin guitar stings are designed just as Martin guitars are - with performance, tone, playability, and top-shelf quality in mind. The Martin SP Lifespan strings are no exception. Treated with Martin's Cleartone proprietary formula, these strings last longer and repel dirt and oil.
Gauges - 12-16-25-32-42-54
Heid Music is proud to be your resource for Martin guitar strings in Appleton, Green Bay, Madison, Oshkosh, Wisconsin Rapids, and online.