With this waterproof and non-toxic window film, your bedroom, bathroom and office will get fully privacy protection because its frosted style will prevent it from being seen through from distant. It can be easily stuck on and removed away without leaving any marks for it is with no glue. This durable film can also be served as window decoration. At the same time it can save energy of conditioner and reduce heat lost in winter. What is more, this magic window film is able to be used repeatedly within a certain period of time.