GLUE-FREE STICKER: By using technology of static, the window film can stick to the glass without any glue, so it's easy to install, and reusable (Note: After adding water, it's easier to stick) EASY REMOVABLE: It's very easy to remove the window film without any damage to itself or any stain on the glass either, easy to apply to wide used for glass windows and doors in bedrooms, bathrooms, living rooms, kitchens, offices and stores ENERGY PRIVACY SAVING ANTI-UV: 98% of UV rays resistance, and provide comfortable private space, protects your skin and eyes from harmful radiation exposure, reduces the fading and aging of furniture DECORATIVE WINDOW CLINGS: Decorate the bald glass with different patterns on your options, and you may change it easily anytime, when sunshine comes through that creates amazing rainbow effect PRIVACY PROTECTION: This 3D static sticker has a high privacy level. It can blur unnecessary views and offers semi privacy protection for your home and office, ensuring that your private space is properly secured while still allowing soft natural light in.