Although applied correctly, it acts as a filter set in place by plastic ridges stuck to your laptop screen panel by an adhesive. Application takes merely 10 minutes and is easy with the instructions.As for the privacy it doesn't fully hide what a person would see when sitting beside you, imagine the screen only acts as a physical brightness reducer when looked on at an angle, as if you're viewing the screen at a bit above the lowest brightness setting. Though normal text is hard to make out, bold text and above are easy to read from the privacy angle unless you physically lower your PC brightness to half where it actually is near impossible to make out any data on your screen.The actual effect it has when using it is that you'll notice a reflection on the screen as equal of that of your phone screen when turned off. Dark screens will show you reflection and light sources will glare on the screen to where steaks of light can be seen at the corners of your screen depending on light intensity. It also darkens your PC screen by I'd say 10% of your PC's brightnessThe good thing is that it can be taken on and off, for laptops at least, the other options opt to be stuck by other adhesion sticker tools in the package. So using this screen shouldn't be a permanent solution tovbe left on your device since it actually lowers your screen's capabilities. If you were looking for that then this isn't a product for you if you're picky on the brightness effect.

This product is working well for me. I was a little leary after having to return a screen protector from a different company and, so far, am very happy with this one. There are two installation options and I chose the stick-on option. After watching the video, installation was easy. I appreciate that extra double-sided sticky tabs were included, as well as two sets of the mounts for the slide-in option in case I need a redo at a later time. I wanted the screen so I can work on my laptop while traveling and privacy from an angle is excellent. When looking straight at the screen, the protector casts a slight shadow so I needed to boost up the brightness. There's no interference from the screen when closing my laptop.

I bought the replacement pack of mounting items to help fix a different privacy screen I have. The supposed "nano double-sided tape" mounts are impossible to actually use--they have a thin paper-like cover on one side that has no discernible way to get off unless you have a microscopic laser or something you can use to separate the paper from the tape. No pull tabs, no obvious mechanism, so you basically just have... one sided tape with a paper back. I tried one of the mounts (which I've used for other systems, like 3M) but they don't stick to anything and are also worthless.Total waste of money.

The privacy aspect is exactly what I was looking for - keeping my airplane seat neighbor from looking at my screen. The fit for my 17" LG Gram is perfect.The mounting system? Meh. I get this is a screen for multiple systems, but I think it should/could be better.Those double-sided sticky patches? Great in theory, but if you can't remove the one side of the tape? Well, makes it really hard to mount. The "slide mount" tabs? They would be great if they weren't so huge. Again, look at the Gram, and make mounts that work.Anyway, thank God they give you enough extra mounts so you can experiment with mounting. Then again, you really have to re clean the screen after every try. Not cool. Not easy.If you have the Gram, this is what worked for me. The long slide mounts on the bottom left and right side. Two of the small mounts in the middle of each side. Then, the tricky part, two of the double sided tape stickies on the upper right and left side of the screen.TL;DR - Privacy great, mounting sub-par.

I just received my new screen today

The product comes with probably twice as many mounting stickers that you really need, which is good. It's a little tough to "slide" the filter under the tabs. I was installing 27" filters on monitors on my desk monitors, so it was pretty awkward to do. Would have been much easier to lie them flat and place the filters on, then put the sticky tabs along the edges (installation method 1). The tabs were quick sticky, though, so I would not expect them to fall off.There were questions I had that weren't answered in the very sparse instructions - did it matter which surface went against the screen and which faced out? Not that I could tell. The screens had a protective film on each side, with little print on the corners indicating to remove one before attaching and the other after - but I had to remove both before attaching, as it would not have been possible to remove the outer-facing one without disrupting the position under the tabs. So is that what it really meant?They don't sit completely flat against the monitor, (they bow out slightly). I've tried to adjust this based on mounting tab placement, but I think it's just simply gravity or electrostatic charge pushing them out. very slightly blurs detail, but I seemed to get used to it after a while. There is a notable reduction in brightness, but I had lots of headroom, so I just jumped up the brightness by 20% or so to compensate. I don't think it lived up to the claim of brightness, but it was not a problem for me.The privacy filter function seems to work quite well. But the whole reason I bought them was not for privacy, but because they purported to reduce glare. As you can see in the images, I don't see any glare reduction whatsoever. I installed one of them with the "remove first" side against the screen, and the other the opposite way since it wasn't clear for sure (as noted above), and both are equally useless for this. As such, I plan on returning.

I love this. No body can see hat ai am doing. An everyone ask me where I buy it

I have Lenovo X13 as work computer and it did fit like a glove. Not easy to find 16:10 as dimensions but this one is great.

It was too small, sadly!

رائع يحجب الرؤية تماماً من الجانب، تبقى الرؤية متاحة من الأعلى ولكنه فعال جداً

Nicely packed and protected

Produto maravilhoso. Chegou rápido e coube certinho no laptop. Produto de qualidade.