Heat Insulation: Our mirrored window film also blocks 90% of heat and 99% of sunlight. The solar film reflects most of the sun's rays, ensuring a comfortable temperature in your rooms. Privacy Protection: One-way window film and mirror effect protect your privacy during the day. The lighter side is not easily visible. Remember to close the curtains in the evening when it is brighter inside than outside. Easy to Apply: With enough water, you can easily apply the window film to the window. With water and a small scraper or credit card, you can easily apply this window film in minutes (remember to remove the protective film, otherwise the film will peel off). Safety Material: Our window film is made of PET material. This material is suitable for many smooth surfaces, such as windows, plastic and metal surfaces, etc. Good Performance: Mirrored window film. Excellent heat insulation, with a scratch-resistant layer on the surface, friction-resistant and yet fade-resistant. At the same time,