Privacy Protection: The surface of the adhesive window film is slightly rough, and the privacy shielding effect of the opaque film at a distance of 1 meter can reach more than 98%, which can effectively avoid unnecessary removal. But light can penetrate through the window films, and there is enough light even on cloudy days. Anti-UV Window Film - Adhesive Window Film - Blocks 96% of harmful UV rays, allowing soft light to pass into the room. The screen protector protects eyes from direct sunlight and furniture fading. Glue-Free Window Film: Our frosted glass sticker film adopts electrostatic self-adhesive design, no need to use glue. When you receive the self-adhesive glass film, remove the back film and apply plenty of water to the back of the window protective film and paste the glass on it. Widely Suitable: The frosted glass film for kitchen window, bedroom, living room, dining room, office, hotel, classroom, lobby, etc. The transparent self-adhesive glass film is perfect for adding decorative and functional coverage to smooth glass surfaces without dust or oil. NotesGlass film It is only suitable for glass or marble with a smooth surface. When installing the film, use a scratch card to firmly press the window film onto the window to ensure that air bubbles are removed. If the weather is very cold during installation, you can also use a hair dryer to soften the protective film before installing it.