Rat Fink Metal Cut Out. THIS IS A LICENSED PRODUCT, Rat Fink is one of several hot rod characters created by artist Ed “Big Daddy” Roth, one of the originators of Kustom Kulture of automobile enthusiasts. It Comes in 3 Sizes. 11×17, 5×9 and 30×18.5 Made of 18 gauge metal. This is a Licensed product by Reedyville Goods, LLC\