This product features a deluxe non-skid friction style weighted dash mount with Safety Hook. The new adhesive Safety Hook is not featured on any other product attaches to the backside of the Weighted Dash Mount. This allows you further ensure that the dash mount will not slide off the dash. Another great feature is that the front lip of the Weighted Dash Mount is not raised. This design feature ensures that your XM or Sirius Satellite Radio can be positioned at just the right angle for you to perfectly see the screen on your receiver. Other similar mounts have a lip which prevents viewing the device screen when a compact or mini windshield suction pedestal is used.