Although the product originally came without adhesives, after about 2 weeks they sent me two sets of adhesives. I appreciate that they solve the problem and check if I like the product. It's efficient, but I guess it depends on how efficient you want the screen to be. Anyone sitting to my right or left can't see exactly what I'm doing, but the screen doesn't go completely black (depending on the angle from which they're sitting next to you). Also, the adhesives were easy to apply, but attaching the screen over the adhesive can be tricky if you don't have steady hands. It's true that you won't be able to close your laptop once you turn it on, but that goes without saying since you're basically adding a layer to the screen. I would probably recommend and buy this product again as the price matches the quality. If you look at the attached photo you can see how effective the screen is.
ONKRON D101FS monitor mount 13"-34" desktop, up to 8 kg, tilt, swivel, black
64 Review
Power bench for bench press (folding) Black
64 Review
Wall bracket ONKRON SN14 for TV 32"-65", inclined, up to 68 kg, black
34 Review
23.8" Monitor Xiaomi Redmi Display 1A, 1920x1080, 60Hz, IPS, CN, black
65 Review
Enhance Your Visual Experience with Logitech C260 Webcam
78 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review