Elixir OPTIWEB coated electric guitar strings, offering long life and a crisp tone. Genuine product sourced from Kyouritsu. - Brand: Elixir - Model: OPTIWEB 10-46 Light - Material: Nickel Plated Steel - Coating: OPTIWEB - Tone: Crisp - Gauges: E-1: 0.010 inch, E-2: 0.013 inch, E-3: 0.017 inch, E-4: 0.026 inch, E-5: 0.036 inch, E-6: 0.046 inch Thank you for viewing.