Really wasted money, wasted literally. It doesn't work as a mirror at all, people outside can see inside normally whether it's morning or night, and the only thing that changes is that it makes it difficult for you to see outside at night. Its placement is quite strange and requires skill, but it definitely doesn't do the job it promises. If someone really wants it to not look like a mirror from the outside, don't even buy it, but if on the other hand they just want to give a different touch and darken the room a bit, it does the job.

Used for home windows. It has good quality. It is sturdy, making it easier to install correctly without "bubbles and wrinkles". The temperature difference in the room where it was installed is noticeable. However, there is an obvious reduction of light in the room. It's like it's cloudy outside. I recommend it.

During the day, it is good because you are not seen from the outside and you can see outside. As soon as it gets dark, the opposite happens, you can't see anything outside, it becomes a mirror and you can be seen normally from the outside due to the lighting in the area!