Martin 41MSP4200 Phosphor Bronze Acoustic Guitar Strings
Martin SP strings are designed with the performer in mind. Made with high tensile strength core wire and finished with the highest quality wrap wire, the SP line of strings stands up to rigorous practice and performance schedules to deliver consistent true tone that you can count on song after song.
Martin SP Phosphor Bronze acoustic guitar strings are made with the highest quality bronzed steel core wire and phosphor bronze wrap wire.Features:
- Bronzed Steel Core Wire
- Phosphor Bronze Wrap Wire
- Custom Light Gauges: .013 - .017 - .026 - .035 - .045 - .056