Car Window Foils Tint Tinting Film Roll Auto Home Glass Sticker Sunshade 5-50% Please allow 2-4 cm discrepancy due to different measurement methods. Application: Smooth surface of cars, bedrooms, balconies, kitchens, offices, sliding doors, warehouses, bathrooms, bathrooms, etc. Light transmittance: 5%/ 15%/ 25%/ 35%/ 50% 2. Cut film roughly to window size (a little bigger) 3. Remove protective film from tint - stick tape on both sides of corner and pull. 4. Apply tint with sticky side to the window using water. 5. Remove outstanding water and air. 7. When the installation is finished, do not wash your car for 2-3 days to dry the film. The United Kingdom sets minimum light level requirements for window tint. Please make sure you follow these requirements: https://www.gov.u.