Feeling too bright of your south facing window? Feeling being spied on? Feeling boring for a blank transparent window? Want more fun, privacy, or a softer lighting? You've come to the right place. KESPEN frosted window film will fulfill all your needs Feature: The solar window film definitely works wonders for you, keeps privacy,anti heat window film in summer and cold in winter, mitigates the glaring sunlight, heat control bringing down thermal,and helps you to save electric bills. Even though equipped with a large floor-to-ceiling window in your home, window sun blocker for house will make you feel a sense of atmosphere, whenever the sunshine through in, you will feel the cruelty of UV rays, so we need to be prepared for shading. Installation Instructions: Step 1. Keep window or glass clean. Step 2. Spray the window or glass with water Step 3. Remove the static film from backing protect sheet (Please make sure you have removed it before you apply the window film to glass) Step 4. When you install it, apply to wet glass and smooth with hands Step 5. Squeegee away air bubbles and redundant water Step 6. If you want to remove it, simply peel the window film from any corner. It comes off cleanly without residue Useful Tips: Before pasting, remember to tear off the protective film and spray a lot of water. Use a watering can to spray more water on the glass and surface of the film., the more water, the better, and scrape all the bubbles out with a squeegee. Cut the film to a size of 2mm from the window frame, pick up a corner at the edge, re-spray and paste, and scrape the bubble. Package Included: One roll of window film 1 x user manual