The Memory Box Wistful Sparrow Dies from the Winter Days Collection are made from durable steel and are compatible with nearly all die-cutting machines. These versatile dies can be used on materials like cardstock, felt, fabric, or shrink plastic, allowing you to cut, stencil, emboss, and create with ease. This wafer-thin die set includes one die that cuts out four designs, creating a sweet little bird. When assembled, the sparrow measures approximately 1.6 x 0.9 inches. It pairs well with the Sunlight Sparrow 94837 and Huddled Sparrow 94838 for coordinating projects.