Well I bought this item for my mom, and she loves it when the sun shines in and she sees the rainbow. My mom falls in love with each time. So this was a good purchase.

I used this on my apt sliding glass doors to my balcony and on my bedroom window. It looks awesome once finally up. It went on really easy. The only difficult part is I had such a large space it took more than one roll to fill, so I had to piece them together. That I could easily reposition the film until I got it right was SO helpful. Best part now is when sun shines in with rainbows effect.

First time installing and it was super easy. Measuring accurately is key, which I did, so no issues. Looks great when street lamp is on! Can’t see in at night anymore which was the point. We only did bottom half of windows so can look out too half if we need to look outside. I thought that might look funny, but it looks great!