Blacksmith AAOT Electric REG; AANW-1046; Coated String Set for Electric Guitar; Tension: Regular Light; Round Wound; Winding material: Nickel Plated Steel, The Micro Carbon Shield coating, AAOT, prevents oxidation and dirt build-up on the wound strings and are designed to last even longer than the AOT strings. The perfect balance of consistency, tone, durability, and performance; Gauges: .010, .013, .017, .026, .036, .046