Adjustable Headrest Mount

This is a mount for the bars on the headrest of the seats of a car. To make it adjustable, you just need a rubber band (or five) to make the headrest spring back to the clamping position. The Phone clamp is essentially the same design, just sized down for better compatibility. The Headrest mount is attached to the Phone clamp via a ball and joint socket so that you can rotate your phone in at least 1 degree of freedom.