These webcam covers ensures your private life behind the laptop remains private. Slide the Webcam Cover open when needed, block potential hackers and close your laptop with no problem due to the ultra thin design.The ultra-thin design makes it a relatively subtle product to use while also ensuring that most laptop lids can still be closed without issue.Just clean the surface, tear off the back 3m tape, attach it around camera lens and hold it in place for 10 seconds for better adhesive. It can be opened or closed with one simple finger movement. The sliding mechanism ensures you can still access the webcam whenever you want.Custom logo is available,pls call us for more info!