Special coating extends string life dramatically!
D'Addario EXP42 Resophonic Guitar strings employ a genuine phosphor bronze alloy that retains flexibility as well as brilliant tone for many hours of hard play. Computer controlled wrapping around a hex core ensures consistency and extends life.
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.