Elixir® Acoustic Phosphor Bronze Strings with Nanoweb coating don't just sound great; their micro-thin coating keeps them sounding great for a lot longer than average strings.  The Nanoweb coating deliver a bright, lively tone together with extended tone life that players have come to expect from Elixir Strings. If you want to keep your guitar tone consistently great day in and day out, put on a set of Elixir Acoustic Nanoweb strings. Their coating actually cuts down on unnecessary finger friction. You'll be amazed at how long they last! Fewer string changes means having to buy strings less often.

Elixir's Phosphor Bronze strings give a smoother, mellower tone than 80/20 Bronze acoustic strings. 

Elixir Nanoweb Phosphor Bronze Acoustic Strings Features at a Glance:

• Nanoweb coating
• Extra-long life
• Phosphor Bronze
• Balanced tone