Kaisercraft-Dies. 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 Aeroplanes: a set of two dies measuring between 1x1-3/4 inches and 1-3/4x2-3/4 inches. Imported.