ADVANCED UV PROTECTION – This anti-glare window film is designed to block harmful UV rays that can affect eye and skin health, heat insulation and energy savings for intense summers and year-round coverage.$STATIC CLAMPING APPLICATION – This advanced window tinting film uses static adhesion to easily attach to your window and does not use glue for faster, bubble-free placement. It can also be removed without sticky residue!$DAILY INSIGHT PROTECTION – Applying our mirror window film to your windows prevents prying eyes from looking in during the day while allowing natural light in, and the exterior glass shows mirror reflective effect. NOTE: When the light inside is stronger than the outside at night, the film CANNOT provide privacy, and the mirror reflective effect disappears. Remember to draw the curtain during the night.$VERSATILE HOME OR OFFICE USE – Our one-way privacy window film can be used in living rooms, waiting rooms, bedrooms, attics, glazed verandas and anywhere windows where you want to block UV light or intense heat. (Not applicable to double glazing)$RELIABLE AFTER-SALES SERVICE – We want to provide you with the best window glass films possible, as well as customer service you can trust. We are always here to answer questions and provide prompt support.