Bigz Pro dies are designed for use only with the Big Shot Pro Machine. They require the use of the Big Shot Pro Cutting Pad and Pro Crease Pad. Pro dies will cut cardstock, chipboard, foam, fabric, magnet, leather, metallic foil, paper and sandpaper (in limited use). This package contains one 11.875x12.75x.625 inch die. Design: Cat, Elephant, Owl & Penguin Boxes. Approximate assembled size: 3x4.5x3 inches. Designer: Lindsey Serata. Imported.