I have lots of devices that have cameras: cell phones, laptops, tablets.
Sure I can just use a piece of tape to cover the cameras but I would still rather want to protect the lenses and this is the next best way of doing so.
It may be small but it does not feel flimsy.
It's so easy to just slide the cover when needed. It's a small thing but still fairly easy to slide open and close. You will have some leeway when first sticking it on, since it states on the package it takes 24 hours to completely cure, so if you don't get it on straight you can still adjust it.
I'm currently using one on one of my laptops, and the cover is thin enough that it doesn't interfere with it being able to close shut.
For those wanting to protect their privacy while not damaging their camera lens, then this is perfect for you.