Genuine phosphor bronze alloy retains flexibility as well as brilliant tone for many hours of hard play. The EJ17 acoustic guitar strings feature a computer-controlled wrapping around a hex core that 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 string set that's right for you.
