Blue Light Blocking Screen Protector Panel for 20, 21.5, 21.6, 22 Inch Diagonal Desktop Computer Monitor- UV Block Eye Protection - Hanging Type

Worked immediately you can honestly feel the difference. No headaches 🥳 Easy to set up. Highly recommend 👍🏽

Works good keeps my computer screen clean as well

This thing is designed so that you’d need to hang it over an open laptop to cover your laptop screen, and you can’t close your laptop when want or need to without taking it off first. So if you want to transport or move your laptop to another room, or move it from home to office and vice versa, or travel with suit case, you’d have to take it off from the laptop and carry it or pack it separately. This poses problems when you need to travel as you’d need to pack the screen separately, which will bulk up the brief case, or the suit case, and risking breakage or damage it. It’s not like its a size is of match stick. We’re talking about 16” Mac Pro laptop high end blue light filtering screen, the top of which is 1/2” thick where it hangs over the laptop. Unless you keep your laptop perfectly stationary even while using it (even then, the screen slides from side to side if you move your laptop even a little you’d need to constantly readjust it’s position; it nearly fell to the ceramic floor.) I’d highly discourage anyone to purchase this product. The product design utterly failed. I’m not even sure if I can return it as foolishly I’ve dumped the packaging materials.

I have been using this screen protector for months now and they work so well there is no glare and my headaches have been so much better. I believe they really do as they say and block blue light. Working at a computer all day everyday you know how bad it can be on your eyes and how bad headaches can be. Definitely will be recommending this product to some friends!

My issue with burning red eyes is gone. Wonderful screen protector.

It's about 1/8" of an inch too short on the edges and about an inch too long at the bottom, and 1/3 of the ventilation at the top of the display is blocked from the overhang -- but for the money this is very nice. Responsibly packaged at the factory. Crystal clear. I will definitely keep it. I have not tried any touch screen capability with this.

There was nothing to dislike

This screen protector (NUSIGN 24 inch Easy Hang Blue Light Blocking Screen Protector Panel) is very nice. I bought this because I have a new all in one computer with a touch screen and wanted to protect it from things hitting it. I have learned that a cracked screen on a touch screen all in one is over $300 to fix. So I hope this protects the screen from that kind of accident. I do not use the touch screen, so covering it is not an issue for me. The screen protector does NOT hinder the screen at all, I can see even the smallest details. I was never concerned with the blue light but it is nice that my eyes are protected. I also have a small over head light inside my desk, right above the screen, and that does not interfere with the screen use, no glares. Hope my review helps. This is a true review from a real customer.