Acetate Paper is a clear substance created by reacting cellulose with acetic acid in the presence of sulfuric acid. It is formed into sheets 0.1 mm to 0.5 mm thick by manufacturers. This nonflammable mildew-proof material is easy to dye and comes in a variety of colours. Acetate paper can be found in baking, craft, and office supply stores. It's cheap and simple to cut with a craft knife or scissors.