Niviy One Way Window Film Daytime Privacy Mirror Effect Reflective Window Tint for Home Self Adhesive UV Sun Blocking Heat Control Glass Door Films 17.5 x 78.7 inches Silver

We've got a rather unhinged neighbor who is trying to say all the neighborhood cats are hers and she's somehow offended that several of us have been feeding them outside, like we are claiming them or something. My husband is also the type of neurodivergent where he can be a little too honest/bad at lying and he let it slip that we have 3 cats of our own. While he didn't say they came from this colony (they did) I could see this neighbor taking that thought leap and start trying to claim that our cats are hers.I was looking at these films as a heat reduction device but put them up immediately on the sections of window that my cats like to look through, since many cats like to look out the window.In daytime hours, even through dusk (like 7-8pm), these really effectively block outside views of the inside, so you can't even see my cats' faces right up on the window. as the listing says, at actual nighttime the reflective effect goes away and you can see in, so don't walk around in your birthday suit at night and expect these to block the view :)Installation was a bit tricky because I did not have a spray bottle handy, and one of the sheets did roll back onto itself sticky side down and have to be torn open again. That sheet has stayed wrinkly from the outside, and the others do have some bubbling, but they still block the view to my satisfaction.I do wish these came in more sizes but the 17.5 x 78 roll covered enough of 3 windows to keep the cats away from this nutcase's prying eyes, and we'll see about heat reduction in the house as the summer progresses.For 6 bucks I'm happy with this purchase, and my cats can safely look out the window again.

Why did you pick this product vs others?:It looks great against the design already in the door from both inside and outside view while providing the added privacy I was looking for. I'm very happy with the purchase.

Great window film adds a good amount of privacy. Shapes can still be seen especially at night but it distorts all details! One thing that could improve the design especially for the cost would be to include the tools to apply it and a grid on the backing plastic. I used window cleaner and a credit card to apply and it went on fairly easily. Does not tear it stretch easily and easy to cut with scissors or box cutter.

Excellent for keeping your curtains open without loosingprivacy! Just beware that the tint reflects light, so after duskpeople will be able to see inside your house if the light is on.

Súper defecto cumple con su función me encanta

Worked perfect. Looks great

I had a real problem installing this film, it had no indication which side to put on the glass, both sides gave a mirror effect. I took it of and put it on 4 times the last time I gave up and left it. There was a sticky side and a non sticky side. You’d think the sticky side was the glass surface side but when ai went outside to look you could still see in.?????? There must be a better way of letting the installer I.e. me, who has never done this before. That’s why 3 stars. My friend installled the ones before and had no problem.😟 Not a happy camper.

I've been in my home for 19 years now, and I've had numerous neighbors come and go now over the years. I'm not a big fan of extensive window "dressings", I don't particularly like curtains, and I don't like blinds or shades, and definitely don't like having to use combinations of any of them. That said, I use just enough on a window to provide privacy, but during the day I really like the natural sunlight to cascade into a room. So generally I open the curtains so the light can come in, and I can see out. Increasingly though, I've been looking to make my windows semi-private during the day, and this product has easily addressed that need.This is a fairly decent film. It comes rolled-up, and has a clear protective backing covering the surface that gets applied to the window surface. My only complaint is that this clear protective backing doesn't have measurement marks on it, so when you need to cut the film to a certain size, you'll need to draw a line across it. Other similar products I've used are marked with guidelines. It does take some effort to separate the clear backing from the film, but using the "two strips of tape" seemed to work best, but takes some trial and error.The application-side of the film seems to be a little bit tacky, but not sticky.Once the backing is removed, I liberally sprayed the application-side of the film with water containing just a bit of car-wash soap in it, and also sprayed the window and evenly distributed the water across the entire surface of the window. After lining up the film, I just used a large rubber squeegee to squeeze the water from top to bottom, side to side. I ended up with virtually no bubbles and the application looked great.I can also confirm that the film can be easily removed. Unfortunately, on my second application, a couple of my cat's hairs were caught onto the film. I removed the film and then removed the hairs, then re-sprayed the surfaces to reapply. Initially, it seemed like this caused a distortion in the film, almost producing a "cloudiness". I was concerned and disappointed at first, but because of the location of the window, I figured the appearance wasn't paramount. Surprisingly, though, over the course of two days, the cloudiness disappeared, and the film is once again clear. So I suspect having the sun's heat on the window caused the issue to clear up. If this happens, I wouldn't panic immediately.I am pleased to say the film does not fall off. It stays adhered to the window. The corners do not slowly work themselves loose, and overall it provides a clean and consistent appearance. I'm very pleased with how easily this installs and how well it adheres.It definitely provides privacy protection during the day. During the day it is next to impossible to see into the window. I've tested this with a person standing directly behind the window, and can't see the person at all. If you get right up to the window, and if there's enough light in the room, you can certain see inside, but at that point, it would be obvious that somebody is looking right through the window.This also significantly cuts the intensity of the sunlight coming through the window. I would say it's close to a 75% reduction. It provides a nice filter for the light, and also reduces the heat transferred into the home. I was able to confirm this at an second-floor bedroom window, at which I only installed the film on the lower part of the window. The early morning sunlight coming through the lower window and hitting the floor is significantly filtered, reduced in intensity, and reduced in warmth by the film, as compared the sunlight coming through the upper window pane.The biggest test for me, though, was whether my cat would approve of the filtered light. She doesn't seem to be bothered by it. She will still curl up into the sunlight even though it's filtered and the heat is not as intense.I approved of this so much that I ordered three additional rolls to apply to more windows. I think it's a great product that does exactly what it claims it should. I recommend it.