Transform your windows with our innovative Blackout Window Film! **Glare and UV Control:** This blackout window film effectively solves multiple problems during hot summer weather, eliminating dazzling glare and harmful UV rays while reducing furniture aging. **No More Adhesive Residue:** Say goodbye to sticky, toxic chemical glues! Our electrostatic window film is self-adhesive and can be applied in minutes once the protective film is removed and enough water is used. This window film is completely reusable and eco-friendly. Enjoy the pleasure of DIY! **Economical and Easy Application:** No need for heavy curtains or blinds anymore. This blackout window film helps you decorate your space at minimal cost. You can easily apply this blackout window film to windows or doors in your house, kitchen, bedroom, and bathroom. **Easy to Install:** This opaque glass film is an improved version with grid lines to help you better cut the film to your desired size. To quickly remove the opaque glass film backing, attach two pieces of tape to the right side and back of the film at one corner, then remove the tape, and the backing will peel off. **Customer Satisfaction:** Your satisfaction is our top priority. We are committed to providing you with the best service. If you find any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!