Static Cling, No Glue Hassle: Say goodbye to sticky toxic chemical glue - This glass window film is super static cling and works great on flat, clean, and smooth glass surfaces, leaving no residue after removal and suitable for multiple use; To apply the window film to the window glass successfully, please separate the clear protective backing film from the window film first by sticking a tape to its corner UV Blocking, Glare Control: This home office privacy film helps resolve many troublesome problems in the hot summer days - Made of premium PVC and PET materials, it effectively filters strong dazzling sunlight glares, blocks out 84% UVA rays and 99% UVB rays, and protects your skin and home furniture from getting directly exposed to the sunlight, making your home comfortable to live in Easy Application, Stylish Decoration: No more heavy curtains or blinds, this decorative & durable window film transforms your personal space at a minimum cost - It can be easily cut to any required size and applied in minutes on windows at home, kitchen, living room or office to create a gentle look and unique style with its lovely pebble patterns Protected Privacy, Secured Life:It helps blur unwanted outdoor views and offers privacy protection for your home and office to a certain extent, ensuring that your private space is properly secured while still allowing softened natural light in More Tips for You: Please spray a lot of water both on the window surface and window film back during installation for effective attachment;The 3D window film itself does not actually have any color. However, with special 3D laser design it will create a colorful visual effect when the sunlight hits the film after the installation