Privacy Protection- The window film provides you with a high level of privacy. Never let the light through, keep the heat in winter and on the contrary keep it in summer. Prevents 99% of UV rays and glare. 100% Light Dimming - Makes your room dark as night in daylight - darker than curtains High level of safety- The contained acrylic adhesive ensures firm adhesive effect, it can protect the glass from shattering. Easy to remove, leaves no residue after demolition. Not suitable for reuse. Easy removal - Made from high quality PVC and PET materials for flexibility and long life, no residue after peeling. Excellent Customer Service- Your satisfaction is very important to us. You can contact us at any time if you have any unexpected problems with our product or want to make suggestions to improve our customer service.