Kaisercraft-Die. These steel dies will cut through cardstock, thin chipboard, felt, acetate, sticky back canvas, sandpaper, foam and much more! They work with virtually any die-cutting machine that will accommodate wafer-thin dies and are sure to become an essential ingredient in your paper crafting process. This package contains Circle Scribble: one 4-1/2x4-1/4 inch die. Imported.