Power Decal Led Light-Up Decal Mexico Mexican Flag An Innovative LED Backlit Logo for Your Vehicle Window,Actual Logo Size: 4 Diameter Lighted Area Operates Automatically On and Off Via Multiple Sensor Technology,Installation with 3M VHB Material; No Tools Required Just Peel & Stick Package Comes with an Extra Set of Mounting Clips,Mounts Inside Your Vehicle Window Unit can be Removed by Sliding Up & Out of Window Clips,Soft Blue Indicator Light Lets You Know when it is Lit from Back Side View Uses 2 Standard AA Alkaline Batteries,Includes Batteries and 2 Sets of Window Mounting Clips (4 Clips Total)