MA540S
If you’re looking for some extra protection for your fine guitar, Authentic Acoustic Silked strings are the right choice for you. They have added a soft silk wrap to the ball ends of these 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. Martin Authentic Acoustic Marquis® Silked strings offer thread wrapping for bridge protection, corrosion resistance and excellent tuning stability.
String Gauges- Plain Steel .012, .016- Phosphor Bronze Wound .025, .032, .042, .054