Review on 📷 Yilador Webcam Cover (3 Pack) - Ultra Thin 0.03 inch Slide Camera Cover for Laptop, MacBook Pro, iMac, iPhone, Cell Phone, PC, Tablet, Notebook, Surface Pro, Echo Show - Black by Darrell Shreves

It's important to make sure you're actually looking at your laptop's or other device's camera when you're mounting them, as they fit very snugly into the lens hole, and when they don't properly are centered, you get a blackout spot when using your device's camera, and once it's stuck it's STAP ON. That being said, once installed, it just works. Slide the small round lock to cover the lens when not in use and slide to open the lens when you need the camera. No, it's understandable.