Martin MA550S Authentic Acoustic Marquis Silked Phosphor Bronze Acoustic Guitar Strings, Medium, 13-56

Martin Authentic Acoustic Marquis® Silked strings offer thread wrapping for bridge protection, corrosion resistance and excellent tuning stability.

If you’re looking for some extra protection for your fine guitar, Authentic Acoustic Silked strings are the right choice for you. A soft silk wrap has been added to the ball ends of the Authentic Acoustic strings to prevent wear and tear on the bridge and bridge plate as you play. The silk wrap puts a comforting layer of protection in place every time you change your strings.

Features:

• Gauges: .013, .017, .026, .035, .045, .056