Elixir 16102 Phosphor Bronze Nanoweb Acoustic Guitar Strings, Medium

Strings are anti-rust treated plain steel and wound Phosphor Bronze sheathed in Nanoweb, their Medium gauge 013 017 026w 035w 045w 056w. Maker says: "Melds the expressive tone of phosphor bronze with the enhanced durability of an ultra-thin coating of Nanoweb."