| Extra light gauging for playing ease Extra-bright tone mixed with deep and projecting bottom end, EXP Coated for 4 times more life Feature D’Addario’s exclusive New York manufactured, high carbon steel for unprecedented strength and pitch stability. | Environmentally friendly, corrosion resistant packaging for strings that are always fresh String Gauges: Plain Steel .010, .014, Bronze Wound .023, .030, .039, .047 |