Elixir 16077 Nanoweb Phosphor Bronze Coated Acoustic Guitar Strings Light/Medium 12-56Elixir Strings, retain their tone longer than any other string, uncoated or coated, according to players. Many players prefer the rich, textured tone of phosphor bronze strings. These Elixir Strings capture the sweet spot of that unique phosphor bronze tone. And, players report their tone lasts longer than any other string, uncoated or coated. . 012 . 016 . 024 . 035 . 045 . 056 Additional Information: PLU: 16077