Content | D'Addario XL Nickel Wound Electric Guitar strings are world-renowned as The Player's Choice amongst players of all genres and styles. XL's are precision wound with nickelplated steel on a hex-shaped core, resulting in strings with a distinctive bright tone and excellent intonation. | Trebles .0290, .0333, .0416 Basses .030, .036, .045Environmentally friendly, corrosion resistant packaging for strings that are always fresh | D'Addario XL Nickel Wound Electric Guitar strings are world-renowned as The Player's Choice amongst players of all genres and styles. XL's are precision wound with nickelplated steel on a hex-shaped core, resulting in strings with a distinctive bright tone and excellent intonation. | Plain Steel .012, .016, Bronze Wound .024, .032, .042, .053 | D'Addario Phopshor Bronze mandolin strings are acclaimed worldwide for their great, long-lasting tone. Phosphor Bronze was introduced to string making by D'Addario in 1974 and has become synonymous with warm acoustic tone. | Plain Steel .010, .014, Bronze Wound .023, .030, .039, .047 |