Camco's Tow-N-See Mirror is an extended mirror that attaches to your existing vehicle side mirror. It attaches to the side mirror itself so you can use your power window controls to adjust it. Installation is quick and easy with the simple twist of the knob, leaving no marks and making it easy to transfer from one vehicle to the next. Not recommended for auto-dimming mirrors.  The mirror style is convex. Extension mirror attaches to existing vehicle side mirror Use power window controls to adjust tow-n-see mirror Quick and simple installation allows for easy transfer between vehicles Not recommended for auto-dimming mirrors Convex Mirror for passenger side of vehicle