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 .011, .014, .018, .030, .042, .052 
Specifications 
Guitar Type: Electric Guitar 
Number Of Strings: 6 
Coated: NoGauges: .011, .014, .018p, .030w, .042, .052 
Core Material: Steel 
Winding Material: Cobalt 
Winding Type: Round 
Punchier, Higher-Output Strings 
Beefier Lows, With Increased Definition And Growl 
Increased Midrange Focus, Harmonics, And Sustain 
Longer-Lasting Than Conventional Strings 
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