HIGH QUALITY – The black window film is made of high-quality PVC, requires no adhesive, is easy to apply, can be removed without residue, and is reusable. PRIVACY PROTECTION – The black window film blocks light, and its black surface can darken the room. It also offers a high level of privacy. BLOCKS UV RAYS – Opaque window films block UV rays, protect your skin from radiation, and reduce fading and aging of furniture. VERSATILE APPLICATION – Self-adhesive blackout films are primarily used on smooth glass surfaces and are ideal for bedrooms, bathrooms, and offices, especially for shift workers, doctors, students, and babies. Note: Since self-adhesive wallpaper is self-adhesive, there is a self-adhesive coating on the back, and the adhesive has a certain odor. After production, the wallpaper is sealed and packaged in plastic wrap (it contains a lot of ink, and an ink odor will be released). Therefore, customers who are very sensitive to odors may experience a slight odor after