This webcam cover has a sliding window to allow you to cover and uncover your camera. The back contains two adhesive pads to attach to and cover your laptop, tablet or computer's webcam. Imprint your company name or logo on the front of these webcam covers to promote tech conventions, security companies, privacy awareness campaigns and more. The surface you are attaching this item to must be smooth (not textured) with a height of 3/4" or more (sticky back must be completely covered). Tutorial (turn on volume).