Ernie Ball Power Slinky Cobalt .011-.048 Electric Guitar Strings - Premium Cobalt Alloy for Bright Tone & Longevity - Perfect for Rock, Metal & Studio Recording

Ernie Ball Cobalt Slinky Electric Guitar Strings provide an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs. Cobalt provides a stronger magnetic relationship between pickups and strings than any other alloy previously available. Cobalt Slinky guitar strings are also soft and silky to the touch, making string bending a breeze. Gauges .011, .014, .018, .028, .038, .048