Webcam Cover/Camera Lens Covers for Online Privacy! Removable & Reusable. camJAMR Covert Pack (3 Packs - 51 Universal Black Webcam Covers.)

These are amazing. The publicized tests prove it works well against very bright lighting (so no see-through peeking), and the various size accommodations work on all of my mobile devices (smartphone, tablet, laptop, etc.). The adhesive is very durable, yet won't leave a permanent residue on the lens. A pack lasts quite a while, too.

Love these! Inconspicuous enough not to draw attention but easy and effective in use. My phone cover usually lasts at least a few weeks. I guess it depends how many selfies you take. I share them with my friends who use an ugly piece of tape or a sticky note to cover laptop or phone cameras. Only problem is if your fingernails are really short, you can't grab the tab to take off the sticker.

Several sizes, seem to stick well. Not enough time to know about residue after leaving on for a while.

Works great, especially on phones with thick cases. My daughters both have otter boxes, and are happy with this. They are very durable. They remove and reapply due to the cling. Since August, we have only had to replace it on one phone and that was due to the fact that our dog licked it off and shredded it. It works great on laptops and tablet as well, and are almost invisible on these devices.

It's waterproof, so no need to remove when cleaning the screen. Also, it is removable/reusable, as stated. This is about the only solution that's actually cost-effective, since you get 51 stickers. Some of those $5-a-piece solutions, while a novel solution, are simply not worth the cost. If I lose the sticker I'm currently using... guess what? I have 50 more to replace with.

I was very disappointed at the quality of these webcam "covers". They are basically stickers that leave glue residue on your camera and fall apart quickly after a short amount of handling. I only used one of these stickers before throwing them all away. These would only be helpful if you didn't plan to reposition it more than a few times and just left it in place to permanently cover your camera. Otherwise, if you want to actually use your camera on occasion, then you will have better luck covering it with a small sticky note instead. This was a total rip off and falsely advertised. Don't make the same mistake I did in buying this. It probably took 5 cents to make.

They work well, but kind of expensive for just plain adhesive paper.

I use these black stickers on my laptop webcam. I work from home on my laptop and don't want to worry about 'accidentally' having my camera on when my hair isn't brushed and I'm in my PJs. ;-) The larger size sticker on the sheet is perfect for the built-in webcam on my laptop. I do use the camera occasionally, and I've found that the stickers remove easily and will re-stick a few times.