The Cellairis Seat Rail Mount securely and conveniently holds your smartphone or tablet device in almost any work vehicle. Choose to attach it to the seat rail or screw it on into your vehicle floor board. All necessary parts included. The heavy duty but flexible Gooseneck allows you to configure almost any bend you like to achieve the perfect positioning. You just hold your device close to the super strong magnetic surface and it locks into place! Installs in just a few minutes.