COOSKIN15.6 inch Matte Anti-Glare Screen Protector Guard for Laptop Dispaly 16:9 (345mm*194mm)

Honestly, the installation of these things is a special talent I think. I followed the (scant) directions and it is on my computer (it fits fine on a 15.6" screen) but getting the tiny little bubbles out is akin to pulling teeth. So fortunately for me, I can (mostly) overlook the little bubbles for now as the actual glare reduction makes my computer at least usable in the environment I am using it in. Still, unless you're a Cellular Sales rep who puts these things on all day, every day prepare for a challenge. Also, the corner of the protector was slightly damaged, but not so much it mattered a lot.Edit: The folks at Cooskin reached out to me and are making things right, so I am changing my review to 5 stars based on quality customer service and the products overall usefulness. They have given me more detailed instructions on how to install one of these, mainly being VERY concerned with dust particles which are VERY hard to see. This is what causes these bubbles and so it is important to closely examine the screen for any dust or other contaminant before even trying to place the protector on. Any company willing to do things like that are worth supporting IMHO and I honestly appreciate their assistance.My first received protector was slightly damaged, and the company contacted me to ask if I wanted a replacement. I said sure, so they sent me two! For the record, it is a challenge installing these things, but again the company offered great advice and my second installation with the replacement protector went flawlessly. Here's what I did:1. Clean the screen thoroughly with a good screen cleaner to remove fingerprints, smudges, etc.2. Acquire a can of forced air such as this: Dust-Off Compressed Gas Dusterhttp://www.amazon.com/gp/product/B00DZYEXPQ?keywords=canned%20air&qid=1450884788&ref_=sr_1_3&sr=8-3 and use the air blasts to remove the tiniest of dust particles. Look VERY closely and be sure ALL dust is gone and the screen is otherwise clean.3. Remove the "Inner" cover ONLY FAR ENOUGH TO START PLACING THE PROTECTOR. Get it lined up correctly and then SLOWLY remove the rest of the cover, pausing as necessary to use the included card to remove any stray air bubbles. If you've been diligent about dust removal, these should be minimal and easily removed. BE PATIENT in this step.Once you have the entire "Inner" cover removed and the protector is on the screen, carefully find/remove the outer cover to leave only the screen protector on your screen. It can be a minor challenge finding/grasping the outer cover, but I used a sharp knife to GENTLY separate the cover from the protector and I was home free. There are YouTube videos out there as well if you;re more visually oriented.Once it IS installed, the cover is superb and does a great job on glare. Installing it made my nearly impossible to see Lenovo laptop actually very useful again, and I am a happy camper. Made all the difference in the world!

I have a 15.6 in Lenovo 720 and this screen protector will only cover the part of the screen that actually displays, which given that this model is a touchscreen with ultra thin bezels* it defeats the purpose of having a screen protector since a large portion of the screen is still exposed to fingerprints, scratches and other miscellaneous damages.Other than fit, or lack of, it seems like a good product. It comes sandwiched between protective layers, tucked in a plastic sleeve, and placed in a thin cardboard folder. The folder has a microfiber cloth, a card scraper, alcohol wipe, guide stickers and a final non-static dust remover sticker taped to the outside. The outside of the package has instructions that tell you the use of every item except the guide stickers.To sum, this seems like a decent product and the company seems thorough, but I think it ought to actually fit the screen.A solution I'm considering is getting a larger protector and cutting it down with a sharp exacto. I'll report on that in case anyone else has this issue as well, but I really think that this should fit the screen given how common ultra thin bezels are becoming.______02/14/2018_____ I ended up just putting the screen protector on instead of resizing a larger protector because I figured having one was better than nothing. It's worked quite well, reducing glare and finger prints easily. There hasn't been any noticeable reduction in screen resolution or any streaking, I don't have the 4K screen option for my laptop. Application itself was more difficult than it should have been because I didn't apply the film right out of the packaging. It accumulated a surprising amount of dust and dog hair as I wrote my first review, despite prepping the area thoroughly beforehand. I do still stand by my earlier comment that there should be a ultra thin bezel option, but overall I'm content with this protector.--------------*A bezel is the thin edge that holds the screen in. You can see it on jewelry too, it's the thin metal that holds a gem or watch face in.

This product went on very easily, and there were no bubbles or creases when installed, and is still fully intact.I had ordered a different brand at the same time for my iPad and it has bubbles and creases all over and cannot get them out. Very difficult to install. It is also already not sticking on the corners.

Cumple con lo que promete. Es más grueso de lo que pensé que sería y si difumina los reflejos de la pantalla. Lo único malo que pudiera tener es a la hora de instalar ya que pueden quedar pequeñas burbujas sin embargo eso ya depende de la práctica de quien lo instale

La pellicola è veramente ottima, il problema è che è difficile da applicare senza far comparire bolle di aria.

This is a brilliant invention i dont know why they arent automatically bulit into all computor devices nowadays. I myself and those i know all get eye strain & headaches from using laptops etc ...but this DOES eliminate the harmful glare coming from the screens and protects from scratches too!, I just wish they were easier to apply and ive noticed the price creeping up too !

es un poco complicado de colocar y que no queden burbujas ni polvillo atrapado. Lo bueno es que reduce mucho los reflejos y la vista lo agradece. Muy contenta con la compra.