Ernie Ball Nickl Medium 013-056

Gauges 13-17-26-34-46-56. 
Ernie Ball 2204 electric guitar strings are made from nickel-plated steel wire wrapped around tin-plated, hex-shaped steel core wire. By far the most popular strings in the Slinky series. Produce well-balanced, all-around good sound. All Ernie Ball strings are precision manufactured to the highest standards and most exacting specs to assure consistency, optimum performance, and long life. Ernie Ball is the pioneer of rock and roll guitar strings. Jimmy Page, Eric Clapton, Steve Vai, and Slash are among the long list of Slinky players.