Bigz Pro dies, our largest dies ever. Can cut different materials including - cardstock chipboard fabric foam magnet leather metallic foil paper and sandpaper (in limited use) - and our biggest shapes including full-size bags boxes cards envelopes and album covers. This die is designed for use only with the Big Shot Pro Machine and requires the use of a Big Shot Pro cutting pad a Big Shot Pro crease pad. Creative Note: Actual die design may be angled. In order to produce the best results when cutting on patterned paper containing stripes orient the paper so it lines up with the cut blades and not the edge of the die."