This video shows you how to wallpaper a switch plate. You should take a piece of paper and match it. You will need wallpaper, scissors, a razor knife and spray glue. Shake the glue and spray the backside of the paper and the front of the switch plate. Match the pattern to the wallpaper on the wall. Turn the switch plate over and trim off the excess on the corners. Fold the ends in. The switch plate is covered. Next you need to cut it out. Take the razor knife and run it along the edge of the switch plate where the light switch goes. Poke holes where the screws go. Then install.