My original review was for my 23" - When I click to review the 23.8" it brings me back here. Let me say first of all, my 23.8" is different than my laptop (15.5") and my 1st monitor (23") is different. I put those on and away we went! 100% satisfied - and I am still 100% satisfied with the 23.8" .... it's just a little trickier and that ONLY has to do with my screen, NOT the privacy screen. If you have an edge to your screen and/or the screen and edge is not flush, no need to keep reading - this is amazeballs! With my 23.8, the screen essentially does NOT have an edge. The "edge" is 1/10th centimeter wide, and it is flush with the screen. I did not want the Privacy Screen on my screen, so I had to be a bit creative. Instead of breaking apart the small tabs totally, I separated them where they were 3 instead of 6. Not folding them, I took the smaller double sided tape off and put packing tape over it so only 1 side of the tab would stick. Carefully, I folded it in half to make a 90 degree angle (you do not want to hear snapping). I used the sticky side on the top and bottom of my screen, as shown in the 2nd picture. On the bottom of my screen, there's more of a ledge, so I was able to use 3 long ones on. Unlike my other 2 Privacy Screens, this one does not have any tabs on the sides. Still works fine, can't even tell it's here, unless you're not right in front of it! This was my review for my 15.5" laptop ---> This does exactly what it says! The only thing that I can find that I don't like about it, is the adhesion to my screen - I can see the tape on my screen and it kinda irks me. But that aside, it is perfect! All 3 of my Privacy screens are fantastic! They are essential to me as I have my own business, which is an adult products business, and by "my own," I mean EVERYTHING. I have done the website, the catalogs, the invoices, I hire....the whole 9 yards. I also have a teenager and a young granddaughter living in my house. Because I do everything, I could have images of products on my screen that they do not need to see, making these Privacy Screens imperative. Why not just lock my door? I also home school, and that is not Covid related; I have been doing so for 9 years now, so it is simpler if my door is closed but unlocked so if my daughter has questions she can just come in. When things are "normal," we also attend a co-op, which happens to be a more, er, conservative Christian based co-op (I am not saying anything is wrong with that!), but my line of work would not be appreciated by all, or many lol, not to mention all the kiddos running around there, so it is a must for my laptop as well. Ignoring my messy desk, you can see by the 3rd picture, all you can see if you came by the side of my desk, is the reflection of my printer stand and Cricut machine! Yet this review page was up on the closest monitor and on the farther monitor, and excel spreadsheet. As an added note, and as I have put in my sellers review, the customer service of these are fantastic! Super fast shipping (ok, I also have Amazon Prime!) and - most importantly to me - communication is stellar! Highly recommended A+++++++++!!!!