Elixir Strings retain their tone longer than any other string, uncoated or coated, according to players. They provide the playability and long lasting tone that top artists worldwide depend upon, and are available with Nanoweb or Polyweb coating. Elixir Acoustic 80/20 Bronze Strings with Nanoweb Coating deliver a bright, lively tone together with extended tone life that players have come to expect from Elixir Strings.