Review on FLOVEME Magnetic Car Phone Mount - 360° Rotation Cell Phone Holder for Car Dashboard, Hands-Free Magnet Mount for iPhone 12 11 Pro Xs Max X XR 8 7 6, Samsung S21 S20, and More by Kevin Ayala

This would be a great little phone holder if it weren't for the noticeable and annoying design flaw of the device holding it when attached to the main unit. .The magnet holds the iPhone 11 Pro Max with its bumper case incredibly well and does not drop it even on huge potholes in New England. The base of the device adheres perfectly to the curved surface. But unfortunately, the swingarm design is terrible, as the plastic doesn't dissipate vibrations from the road at all, so your phone is constantly swaying in all directions. Vibrations are likely to be relieved by stiffer plastic in the hand, as well as a holding frame around the main unit's pivot.