Ernie Ball Skinny Top Heavy Bottom

Made in California, U.S.A. Featuring the finest and freshest materials.Played By Legends around the world including Slash, Jimmy Page, Metallica, Eric Clapton, and more...Element Shield Packaging Prolongs string life and keeps strings as fresh as the day they were madeRecipes and Popular gauges created by industry icon Ernie BallMade from nickel plated steel wire wrapped around tin plated hex shaped steel core wire