Martin MA130S Acoustic Guitar 6-String Set Authentic Silk & Steel 11.5-47 - set of strings

MARTIN & CO MA130S 6-String Set Authentic Acoustic Marquis Silked Silk & Steel Folk, Custom Gauge 11.5-47 feature plain steel (fisrt/second) and tin-plated steel core wire and silver-plated copper compound wrap wire (third to sixth).
The ball end is wrapped with soft silk to prevent wear on the bridge and end plate of your guitar.
The added thickness also ensures that bridge pins will stay locked in place, even in older bridges with worn holes. An impeccable standard for acoustic guitar benefiting from precision manufacturing process.

Warmer, mellow tone, lower tension, less string noise