Martin SP 4100 Acoustic Guitar Strings - Phosphor Bronze, Light, 3 Sets

Martin SP Strings are ideal live, in the studio, or wherever maximum string life is desired!

Martin SP Studio/Performance Series strings are made from an ultra-high quality steel core that resists breaking much better than average strings. Both the core wires and the plain strings are plated with a smooth, Acoustic Bronze finish. These strings stay bright, have long-lasting tonal qualities and look absolutely beautiful on a guitar.

Phosphor Bronze, Gauges 12-16-25-32-42-54.