Review on 🔒 Enhanced Privacy and Protection: 14 Inch Laptop Privacy Screen Protector for HP, Dell, Asus, Acer, Sony, Samsung, Lenovo, Toshiba - 16:9 Aspect Ratio by Alex Barnes

The product was purchased for classroom use for the exam due to privacy concerns. I bought it because it advertised the ability to create a slide track so I didn't have to keep it on all the time (I also didn't want to attach the screen directly to my screen). The slide didn't work. He couldn't slip through all parts of the caterpillar. The rail pieces also had a very poor grip on the side of the laptop and were easily ripped off when trying to insert them into the rail. Finally, the guide pack mentioned an installation video for Revain, but the video was nowhere to be found.