MirorTag Bronze™ MTS50 is designed to hold and protect a student pick-up permit, and best of all to easily display and put away your permit. It eliminates the need to hang and remove the tag from/to rearview mirror post every time you are in carpool lane and drive away. Simply adhere the magnet to the back of the rearview mirror post one time only and leave it there. It will be hidden behind the mirror and will not block your driving view. When you line up to pick up your kid, bring the placard holder close to the magnet on the back of the mirror and the super strong magnet will attract the holder and firmly hold your school issued permit placard in a displayed position. Before you drive, pull down on the placard holder to unlatch it from the magnet. Your handicap parking placard will be protected inside the durable plastic frame, and you no longer need to ever touch it. You can purchase a Storage Magnet that you can attach anywhere inside your car to help you store your placard holder while driving. Also, extra peel and stick magnets or hooks may be purchased for extra vehicles. Check out our other holders for student pick up permit. All our products are patented and made in USA.