Gauges 11-14-18-28-38-48.

Ernie Ball 2220 Power Slinkys in the purple package are made from nickel-plated steel wire wrapped around tin-plated, hex-shaped steel-core wire. Produce a well-balanced, all-around good sound.

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.