I had high hopes for them; the shape was good. I didn't know the adhesive surface was so narrow, but I've tried them all. Two fell apart - and no, I didn't force them. Simply opening to use would separate everyone. The third doesn't stick at all. It wasn't in the small instruction bag so I think it might have been from a previously returned order. They are not available at the time of writing this article, but I wanted to comment in the hope that no one else would waste a significant amount on an article like this.
imluckies Webcam Cover Slide - Slim Metal Camera Cover for Laptop, MacBook, iPad, iMac, PC - 6 Pack, Ultra-Thin 0.023 inch, Privacy Protection
12 Review
Blocker Computer MacBook Notebook Protector(6
10 Review
Laptop Webcam Cover Slide: Ultra Thin Round Hole Camera Blocker for MacBook, PC & More (3 Black + 3 White)
11 Review
6 Pack Webcam Cover Black - NanoTech Reusable Adhesive Protection for Laptops, Smartphones, Tablets, Desktops - Works on Any Electronics Surface - Safeguard Your Privacy
11 Review