Review on Niviy Blackout Window Film - Static Cling Sun Blocking Privacy Film For House Windows - Removable Frosted Glass Window Cover - Black - 17.7” X 118” by Paul Weakland

We have two tall skinny windows, one on each side of the front door. We have a very reactive dog to any movement seen outside. In a impulsive move to help her, I bought this, and I'm not disappointed! I was nervous at first because I didn't want to mess it up, but honestly this stuff is fool proof! It's so easy to install. I was worried that it wouldn't let in as much light in the entry way, but it's the same as before, but you can't see through it. You can see a blurry image of someone is standing right against it, and shadows of someone is on the porch at the door. But otherwise it blocks out all other movement. Great for privacy, easy to install, lifesaver for a reactive dog owner. 👍