Elixir Strings deliver the presence punch and detail of traditional electric guitar strings. But when it comes to tone life there is no comparison. Players report with Elixir Strings their tone lasts longer than any other string uncoated or coated. Elixir Strings for electric guitar are available with NANOWEB or POLYWEB Coating.SPECIFICATIONS:String Gauges: 12 16 24W 32 42 52