S515's offer a super-bright, crunchy tone and corrosion resistance for longer string life.
- Medium gauge
- Unique highly magnetic steel alloy offers brighter, crunchier tone and increased sustain
- Environmentally friendly, corrosion resistant packaging for strings that are always fresh
- Made in the U.S.A. for the highest quality and performance
String Gauges: Plain Steel .011, .015, .019, ProSteels Wound .028, .037, .050