Review on Ultra-Thin Webcam Cover Slide (Duck, 6-Pack) - Protect Your Visual Privacy on MacBook Pro, iMac, Laptop, PC, iPad, iPhone by Chris Knight

They are smaller than I thought but enough to cover the camera or use the camera with full view. Well! I'm glad I bought them. They are thin enough to be used on a phone, laptop and computer. If your phone has an aftermarket screen protector, there may be an awkward gap. I think if it completely surrounds the camera lens then the cap will fit. It didn't happen to me, it happened to someone else. They have a nice clean look. No more tape!