Gauges 11-14-18-28-38-49. World-renowned as "The Player"s Choice" among guitarists of all genres and styles. EXL strings are wound with nickel-plated steel, known for it"s distinctive bright tone and reduced fret wear. EXL110s are among D"Addario"s most popular round-wound, nickel-plated electric guitar strings. 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. Player"s choice Nickel roundwound Bright, lasting tone