Switchable/Smart Film is one of the newer additions to window film options, and is relly a cool aspect to see in person. Once applied, this film creates a frosted opaque look but can switch back and froth from frosted glass to clear glass.
This film is useful for several purposes and can be included in a lot of different places. While this option does require some additional work to connect to a power source in order for it to be operable, the effects are truly amazing and provide any space or area with privacy and beauty.