Nite Ize Steelie is a magnetic phone mounting system: a small magnetic socket on the back of the phone or case snaps onto a steel ball on the mount, and the ball lets you tilt and turn the phone to any viewing angle. The Steelie Vent Mount is the mount on its own, for adding a second vehicle to your Steelie system or replacing a lost one. It has a cast aluminium body, a cam locking lever and a stainless steel ball. The universal clip attaches to nearly any vehicle air vent and comes off just as easily, without tools or adhesive, so it is ideal for rental cars and loan vehicles. A phone fitted with a Steelie Magnetic Socket, Socket Plus or Squeeze Clamp attaches to the ball and can be turned 360 degrees to any angle. The magnetic phone socket is not included. In the pack: one Steelie Vent Mount.