Review on Versatile And Stylish: Upsimples Acrylic Floating Shelves Set Of 4 For Your Home And Office Needs by Kenny Loeslein

Don't expect bookshelves that hold heavy stuff; these are good for more minor things. They come with either 3M strips or screws/hardware, so you can choose how to mount them. They have a hole in the middle towards the back if you want to use these for something that has a wire attached, like a phone (it could definitely accommodate small electronics, like a webcam, for example). I'll update with photos to show how I've used these for different applications. I like that I got a pack of 4 of them, too. I highly recommend these.