Gauge: .025. Genuine phosphor bronze alloy retains flexibility as well as brilliant tone for many hours of hard play. The PB025 strings have a computer-controlled wrapping around a hex core that ensures consistency and extends life. Many top guitarists won't play any other brand. D'Addario is the world's largest manufacturer of strings for musical instruments. Regardless of your playing style, D'Addario has a string set that's right for you.

Gauge: .026. Genuine phosphor bronze alloy retains flexibility as well as brilliant tone for many hours of hard play. The PB026 strings have a computer-controlled wrapping around a hex core that ensures consistency and extends life. Many top guitarists won't play any other brand. D'Addario is the world's largest manufacturer of strings for musical instruments. Regardless of your playing style, D'Addario has a set that's right for you.

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.

.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.

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.

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.

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.

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.

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.