Review on Ultra-Thin Metal Webcam Cover Slide (0.027-Inch) for MacBook Pro, iMac, Laptop, PC, iPad, Smart Phone - Protect Your Privacy with this 3-Pack in Rose Gold by Paul Dye

I've used several of these camera cases but ordered this one because unlike others it's very easy to tell if it's open or closed. This particular lid is absolutely tight when closed. Other covers show an open circle (left or right) when the camera is closed. You just have to remember how you installed it. With this camera bag, there is no question of whether it is closed or not.