Review on Blackout Window Film Heat Blocker Tint Static Cling No Adhesive Glass Privacy Blinds Insulation Sticker Reflective 78.7 X 17.5 Inch by Nicole Madison

Cut with 1/8" leeway all around. Requires some patience to start peeling the backing off.I suggest doing this step in direct sunlight. Once you have the backing off, spray both surfaces (back of film and window) with lots of water, position film, and use a good quality squeegee or a credit card to begin carefully to work all the water and air bubbles fro the center to the four edges. First time around, I had to remove film and start over a few times until I got the hang of the technique. So excited with the result. Exactly what I was hoping for. Let's in lots of light and keeps me from having to pull the shades at night.