DKTIE privacy window film can provide you with privacy during the day and night, blocking out most of the harmful UV rays while allowing natural light to enter the room without darkening it. It is an excellent alternative to fabric curtains and blinds. This frosted glass window film is also waterproof, even hot water will not have any effect, so it is fully capable of protecting privacy in the bathroom. The window film is adsorbed on the glass through electrostatic adsorption. It does not contain any chemical glue and will not leave glue stains on the glass. The paper tube comes with 3 installation tools, including a scraper, a knife and a spray bottle, which can help you complete it more easily.