Reusable stencils made on 10 mil thick Mylar which is a durable plastic like material. Since the dinosaur stencil design is reusable it can be used multiple times for patterns and a variety of craft projects. dinosaur stencils work great for painting walls, furniture, floors, and even concrete. Sizes are based on the actual sheet size making the actual dinosaur stencil graphic slightly smaller on the sheet. Our stencils templates work great with a variety of paints. Sizes range from very small to large wall sized stencils designs.