Feature:1. 1. Heat insulation and shading: One-way window film can block 85 percent of infrared rays and 97 percent of ultraviolet rays, reducing the fading and aging of indoor furniture. The heat control window film retains heat in winter and isolates it in summer, reducing heating and cooling costs. 10 percent VLT helps to effectively reduce glare.2. 2. Electrostatic adsorption and non-stickiness: This self-adhesive car window privacy film contains no glue design, no chemical release, and is very easy to install. Just make sure that the window surface is completely clean and free of any blemishes. Remember to use a lot of soap or water mixture to soak the adhesive surfaces and windows.3. 3. High quality: Window film has an excellent heat insulation effect, with a scratch-resistant layer on the surface, anti-friction, no fading, no blisters, easy to remove, economical and practical.4. 4. Privacy protection: One-way perspective, privacy and sun protection.5. 5. Package included: 1xWindow film. Perfect for cleaning glass surfaces, easy to install.Specification:Material: PETSize: 30cmx1m (can be cut by yourself)Package List:1xWindow Film