Elixir Strings Electric Guitar Strings w NANOWEB Coating, Light/Heavy (.010-.052) Electric guitar strings constructed with nickel-plated steel wrap wire Played for their bright, vibrant presence and dynamic punch Ultra-thin NANOWEB Coating provides a traditionally textured, uncoated feel Our patented coating technology protects against common corrosion, extending tone life longer than any other brands coated or uncoated strings (Elixir Strings player survey) Light/Heavy gauge: .010 .013 .017 .032 .042 .052