Perfect for using with glitter paste (or molding paste... or maybe faux snow?) to add a gingerbread shingle pattern to a tiny roof. The sheet is approx. 3-1/4" wide.
If you're planning to use the stencil a lot, I would use spray shellac to seal the stencil before you get paint on it (an oil-based varnish, rather than a water-based acrylic spray will last longer). Spray a few layers and let dry. Flip it over and do again.