Available in A5, A4, and A3 sizes, this 190 micron stencil adds a touch of nostalgia to any project. Ooh la la! We provide instructions with your stencil. A5/A4/A3 Stencil sizes. Made from Strong 190 micron Polyester (PET) sheets French Shabby Chic Stencils can be reused if washed carefully.