Self-Adhesive Switchable Film, consist of protective film, ITO film and liquid crystal polymer(LCP), can make glass transmitted from transparent to opaque by supply voltage, like the smart switchable glass. It is transparent when it is on while it is opaque when it is off. This film is better solution to installed ordinary glass or the project of the ordinary glass which needs to be projected because it can be sealed on the glass surface directly without removing the glass.