.40 gauge.
D'Addario Folk Nylon strings have ball ends to facilitate easy installation on classical
guitars, as well as steel string acoustics. BEC single strings are clear nylon.
D'Addario is the world's largest manufacturer of strings for musical instruments. Many top guitarists won't play any other
brand. Regardless of your playing style, D'Addario has a set that's right for you.
Save BIG when you buy today!