These Elixir Strings capture the sweet spot of that unique and extend it 3-5 x longer than conventional strings. This means you buy fewer sets of strings change them less often and trust that your guitar is ready to go when you are. Available in both Acoustic and Electric all strings feature Elixir Strings patented NANOWEB or POLYWEB coating and Anti-Rust plated plain steel technology. Elixir Strings is the only string that coats the entire string and not just the wrap wire This prevents corrosion and contamination from accumulating on the surface and most importantly from collecting in the space between the winding's. With a vision to change the world one set at a time we set out to develop the cure for the common string Strings that deliver great tone for a really long time Strings that stay feeling clean and smooth Strings that always inspire you to play. After experiencing Elixir Strings its hard to go back to the old way of life Sure the need to buy fewer sets of strings saves you money. 16002 Elixir Acoustic Nanoweb Phosphor Bronze Extra Light Guitar Strings 010-047 String Gauges - 010 014 023 030 039 047 16027 Elixir Acoustic Nanoweb Phosphor Bronze Custom Light Guitar Strings 011-052 String Gauges - 011 015 022 032 042 052 16052 Elixir Acoustic Nanoweb Phosphor Bronze Light Guitar Strings 012-053 String Gauges - 012 016 024 032 042 053