Martin MSP1200 Marquis 80/20 Bronze Medium Acoustic Guitar Strings

Gauges 13-17-26-35-45-56.

Martin SP Marquis acoustic guitar strings are designed for maximum tone and longevity. Ultrahigh tensile strength cores resist breaking. Acoustic bronze finish provides greater string life. The silk wrapping on the end is not only a traditional symbol of quality, but provides tighter seating of the string at the bridge pin and helps reduce wear on bridges and bridgeplates.