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 Sfl Richardson

Product was purchased for educational use to protect data during exams. 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 didn't want to attach the screen directly to my screen either). 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.