The Memory Box Prairie Butterflies Dies are made from durable steel and compatible with most die-cutting machines on the market. You can use these dies on various materials, including cardstock, felt, fabric, or shrink plastic. They offer the flexibility to cut, stencil, emboss, and unleash creativity. This set comprises two wafer-thin dies that cut out 12 designs in total, allowing you to create two distinct butterflies with ornate wings. Each butterfly includes a body, wings, and layering pieces, enabling you to customize your designs with ease. The assembled dimensions of the butterflies are approximately 2.3 x 1.4 inches and 2.2 x 1.3 inches, respectively. With these detailed butterfly dies, you can infuse your crafting projects with the delicate beauty of nature, adding elegance and charm to your creations effortlessly.