Bigz Die - Butterfly #4 from Sizzix. Part of the Leafy Petals design collection, created especially for cutting fabric embellishments for quilting and appliqué projects. This versatile die is also great for papercrafting, cardmaking, mixed media and more! Bigz dies are steel-rule dies that are ideal for papercrafts and can also cleanly cut thick materials including cardstock, chipboard, fabric, foam, magnet, leather, metallic foil, paper and sandpaper (in limited use) - meaning the creative possibilities are endless! Bigz dies measure 5 1/2 x 6 x 5/8".