Ernie Ball Cobalt Slinky Electric Guitar Strings are engineered to maximize output and clarity. These strings provide an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs. Cobalt Slinky strings produce a stronger magnetic response with pickups than any other alloy previously available. Cobalt Slinky guitar strings are also wound for added flexibility, making string bending a breeze. Gauges .0095, .012, .016, .024, .034, .044