Rubber Molded Magnetic License Plate Holder Magnets Set of 2 With Blue With Screws
Premium Rubber Coated Magnetic License Plate Holder (2-Pack Bundle) - Keep Your Demo Tag or Temp Tag Secure on Test Drives (2-Pack), Frames - Amazon Canada
Magnetically Held Front License Plate – TeslaTap
They warn of a leaf-shaped magnet that is placed on top of the license plate - Gearrice