This versatile alphabet stencil is made from 190 micron mylar that is both flexible, durable and reusable. It allows for great close contact with the surface you are stenciling - it is not like the thick plastic ones that you remember from school. Great for marking whatever items you want and also suitable for many other general arts and crafts projects. Hold in place with your hand, repositionable spray mount or tape. Suitable for use with pen, pencil or any paints.