Two-way privacy protection-high-quality frosted design, 0.5 meters away to protect your privacy, up to 98% opacity, becoming a shadow of people outside. Provide enough privacy while still letting in natural light. Privacy rating: five starsSuper easy to install-no glue, super electrostatic adsorption, just remove the backing protective film and spray a lot of water, you can apply in a few minutes. Enjoy DIY Dimensions: 11.81 x 118.1 inches (30 x 300 cm)No glue needed and reusable-easy to remove and reuse, leaving no trace after removal, the best privacy protection assistant in the rental house. When you do not need it temporarily, please roll it up and keep it in good condition for the next application.Glare control and UV resistance-Block 96% of UV rays to prevent heat insulation, furniture fading and provide soft light to your room. In cold weather, it can also keep heat in the room. Heat preservation in summer and heat preservation in winter.Installation Tips-Before installation, please make sure your windows are completely clean and remove the backing protective film; when installing, spray a lot of water on the glass surface and the smooth side of the window film for effective attachment; after installation, please trim the edges, Leave 0.2 inches between the edge of the film and the edge of the window to easily squeeze out air bubbles.Tips: When the weather is cold, try to soften the film with a hair dryer or soak the film in warm water, which will help the film work better.