Privacy Protection: Our blackout window film can provide good privacy and allow lights to enter. Privacy level of 3 stars (It effectively protects your privacy, but not recommended for the bathroom). A clean, modern substitute for shutters or curtains No Adhesive: The glue-free design of privacy window film reduces the release of chemicals, easy to attach and remove thanks to electrostatic adhesion, it can be reused and removed without leaving a trace Easy Application: Very easy to apply, more water, better result, squeeze the bubble with a small scraper or credit card (Don't ;don't forget to tear off the protective film, otherwise the window film does not stick) Anti-UV and Energy Saving: The blackout window film can not only block 96% of UV rays which will protect furniture from damage caused by direct sunlight, but also retain ambient heat in winter and prevent heat from entering in summer Multi-Purpose: With bamboo pattern , electrostatic window film can decorate your room,