Blacksmith AOT Electric M; ANW-1149; Coated String Set for Electric Guitar; Tension: Medium; Round Wound; Winding material: Nickel Plated Steel, The Nano Carbon Shield AOT coating prevents oxidation and dirt build-up on the wound strings. The perfect balance of consistency, tone, durability, and performance. ; Gauges: .011, .014, .018, .028, .038, .049