The Memory Box Ethereal Butterflies Dies, part of the Peony Collection, are crafted from durable steel and designed to work effortlessly with most die-cutting machines. These wafer-thin dies cut through materials such as cardstock, felt, fabric, and shrink plastic, making them a versatile addition to your crafting supplies. This set includes two dies that cut out 13 individual elements, allowing you to create multiple butterflies in various sizes. The assembled butterflies measure approximately 1.7 x 1.1 inches, 1.5 x 1.1 inches, and 1 x 1.3 inches, with additional elements measuring 1.2 x 0.7 inches, 0.9 x 0.6 inches, 0.8 x 0.5 inches, and 0.6 x 0.5 inches. The set includes butterflies with detailed bodies and one in a side view, perfect for layering and adding dimension to cards, scrapbook pages, and nature-inspired projects.