
I had trouble putting the screen protector on my iPad at first but I have to admit that after reviewing the instructions later it was probably because I it's older and bad with things like that. So I didn't follow the instructions and got a lot of air bubbles when putting it on. I emailed the company and was amazed at their prompt response. They sent me another screen protector and now that I understand the instructions, no problem. It seems to be working great. I had trouble sleeping from using my iPad in bed before going to bed. Since I received the protective film, I sleep better. It's easier than blue light blocker glasses for me at least because I wear prescription glasses and use an iPad a lot so I don't have to think about wearing blue light blocker glasses.

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