1.) Steel Ball Magnetic Phone Socket features a powerful neodymium magnet and silicon centre to provide a strong grip and smooth glide.
2.) The Steel Ball Car Mount Kit allows secure attachment for any mobile device, with or without a rigid case, to any vehicle dash with unlimited viewing angles.
3.) The neodymium magnet is safe for use with all phones and tablets.
4.) Features 3M Primer. We recommend it be used when attaching the Ball Mount Component to a vinyl vehicle dash to create a durable bond.
Simply peel off the sticky side and attach it to the phone (that stays on the phone).
There is one magnet which stays on the metal ball of the base unit and rubber goes in the middle of the magnet which increases the resistance so phone don't slide down.