Webcam Sticker Reusable, 0.02in Thin, Soft Surface, Camera Lens Covers for Laptop, Pc, Computer Protect Your Privacy (18 Black-6 White)

I've tried a number of camera blocker products for my phone and this one is working out really good for me. In the past, I've used the sticker ones with magnetic sliders as those seem to work pretty well. The problem I run into with those is they so much screen real estate and are essentially one time use. If they ever get knocked off in my pocket or bag, they don't really go back on and I have to end up buying a new set. This may not be a huge issue for others, but I'm a millennial and my phone makes it in and out of my pocket 30+ times a day. This particular product really impressed me with how well it stayed on my phone without me paying special attention when moving my phone in and out of my pocket. By default it was a bit big so I cut one of the large circles in half, but it holds on great. The few times it did come off in my pocket, I just took it to the sink and rinsed off the lint with warm water and it stuck like new to my phone. Definitely worth trying in my opinion. One note to consider is I use it on my phone's screen (glass). Not sure if this will have the same effectiveness for someone with a screen protector.

the big Sticker fell off after using for a little while and lost all its glue - can't be used anymore

These are pretty good, but unlike nanobloc webcam covers, these do have an adhesive on the back. The adhesive is pretty strong, so at first when I tried to remove a sticker from the cardboard sheet I wasn't sure if I was peeling off the wrong layer. With such a strong adhesive, I'm not surprised to report that they won't fall off (at least with the first few uses) and so far I also haven't noticed that they have left any residue on my screen protector. To be seen what happens with more frequent moving and unsticking.Ultimately I prefer the nanobloc covers, which have no adhesive but just need a wash to be renewed, but those are more expensive.

I stick and unstick daily and still no need to replace or clean original cover. I've used it probably a dozen times now.

Thought these would be perfect for my phone and tablet but they don't stay on. Especially on my phone. Went back to a tiny square of gorilla tape.

This would be great for computer or tablet but for a phone the stickiness is not strong enough an rubs off leaving me looking for the circle a lot. I do not recommend for a phone.

Qualit and performance are poor. I’ve gone through half of these. They fall off after a few days. These are thicker than a sticker but they fall off devices too thick to slide under a shield. I’d consider them useless. Black electrical tape worlds better

It's very stick, just did what I paid for. And I confirm there IS residue when removing it, luckily it's just on the screen protector.

Daughter loves them. Blocks her cell camera on both sides to protect her privacy.

They fall off too easily and I ended up using them all up just for my phone

Stick at first then eventually fall off