Formerly found exclusively in our electric sets, Anti-Rust plated plain steel strings are now available for our acoustic sets as well. This technology extends the life of plain steel strings by 3-5 times. The breakthrough plating process works to prevent rust and corrosion to give you fresh feel and tone every time you pick up your guitar. Elixir Strings revolutionized guitar strings by finding a way to extend the life of wound stings without compromising tone. Our Anti-Rust plated plain steels complete the long-life set. Now, acoustic guitarists can enjoy the same advantages as electric guitarists- a lifespan three to five times longer than ordinary guitar strings and lasting tone throughout the entire set.