🌈 Hailongbay Rainbow Decorative Window Film - Home Office Privacy & UV Protection, Glue-Free 3D Window Film, Size: 35.5 x 78.7 inches Review

This product is a waste of money! Not only does it not stick to glass as advertised, but it also does not block sunlight or heat.

This was not an advertisement but a complete joke. It was transparent with very little iridescent pigment. You could see through it. No privacy and no rainbows. DO NOT BUY THIS!

I wanted to add some color to my library so we attached this film to a window that gets a lot of underlight. Unfortunately I don't see anything. It's great, good for one bit of privacy but other than that I'm not impressed.

This is my first bad review of Revain. To be honest, I was very disappointed with that. The images give the impression that this gives your windows a nice blur for privacy, but it's very visible. I think I thought it would be a lot harder to see. There is no rainbow effect at all, it's just transparent. I've tried moving and shining through but there's no rainbow at all. Pictures are very deceptive.

I also ordered a similar NA RAINBOW window film for small windows and it worked great. When you unroll the film it appears crystal clear and you assume the wrong material was sent to you; However, when installed in a window, it has the best color changing effects depending on how the sun, light or backlight hits it. I actually returned the first order, thinking it was a mistake, so I ended up ordering it again. The best thing ever invented for fixed windows.

This is not as advertised. It is very transparent and gives no rainbow effect at all! Even when the sun shines directly through. I am so disappointed in this product. Had I not used up most of the roll on my sunny side of the window at home I would have sent it back. I've learned my lesson, I think I should have tried just one window first. It doesn't blur the window at all like I was hoping. Do not buy this product if you want these things to happen.