Martin MA550S Authentic Acoustic Marquis® Silked Medium Phosphor Bronze Acoustic Guitar Strings

Martin MA550S Medium Gauge Authentic Acoustic Silked strings provide extra protection for the bridge of your guitar by adding a soft silk wrap to the ball ends 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. Martin Authentic Acoustic Marquis® Silked strings offer thread wrapping for bridge protection, corrosion resistance and excellent tuning stability.