SAFE TO USE WITHOUT GLUE -- Featuring a glue-free design, this electrostatic window film can be adhered firmly to any flat, clean glass surfaces with just water!Made from non-toxic PVC, our window film is safe to use in any residential or commercial location.No glue used to eliminate the release of harmful chemicals while hitting by strong sunlight.UV LOCK & ANTI-GLARE -- Our electrostatic window film can block UVA rays and UVB rays, which can protect your skin and furniture from sun damage.It filters direct sunlight and prevents harmful glare, so you can enjoy staying in a comfortable room filled with softened natural light.EASY APPLICATION AND REMOVAL -- You can apply this blackout window film in minutes without leaving any trace thanks to its electrostatic feature - just cut it, spray enough water, stick the film and finally flatten it!It can be reused and repositioned multiple times and will not leave any messy residue or damage when removed.Remember to remove the protective film before installation.Frosted window films are very easy to use.The beautiful privacy glass stickers are magic for your eyes.Due to their versatility, you can stick films on your doors and windows to give a shiny look to any room, office or store.While enjoying the privacy of these window films, you will also be able to see the light.In fact, while you are inside your house, you will be able to see the shape of a person knocking on your door.That's why these dark opaque frosted cover films are perfect for privacy and beauty.