D'Addario NYXL1046 Nickel Plated Electric Guitar Strings, Light NYXL electric guitar strings feature D'Addario 's exclusive high carbon steel alloy for unprecedented strength Improved tuning stability compared to traditional guitar strings - get in tune faster, stay in tune better Wound strings with enhanced mid-range frequency response in the 1 - 3.5 kHz range - more presence and crunch to cut through the mix NYXL1046 offers an ideal combination of playability and electric tone: Plain Steel .010, .013, .017, Nickel Wound .026, .036, .046 Environmentally friendly, corrosion resistant packaging for strings that are always fresh