Review on Maxboost Magnetic Car Mount (3-Pack): Universal Dashboard Holder for iPhone 13 12 11 Pro Max XS X SE 8 Plus, Galaxy S21 S20 Ultra, S10, Note, HTC, Pixel, LG, Huawei, Nokia, Moto - Works with Most Cases! by John Roberts

They are definitely worth what I paid for them. The adhesive on the back is serious. As. doing where you put it is the equivalent of a tattoo. You will get extra small sticky shapes. Here's how you "might" run a razor across the surface of some poor, unsuspecting object that has fallen victim to your mistake. Or you could learn to live with it like your Vegas ex's name. They're covered in grippy rubber so there's no slippery nonsense. You know where your device will snap onto the magnets, but there's no friction to hold it in the position you placed it and it slides across the case. Yes, it isn't. The magnets are pretty strong. I put one of the metal plates that come well in the box right on top of my phone and it doesn't even magnetize in my case. I have one of those silicone and plastic otter boxes so it will hold up well even in a sturdy phone case. I found my decorative silicone bubble case (with glitter and something else floating inside) to have a hard time staying in place. It glides slowly until it falls off after a few minutes. It's just that the magnetic field breaks through thick silicone and liquid. Hello physics. What can you do? However, I have decided that a permanent position is not for me. I took some velcro command strips (for hanging pictures) and cut them to fit the backs of some of them. Now I just take them off the wall and move them to other designated places. If they were a little more discreet I would hang them around the house but they are quite thick and noticeable but I like them.