12x24" .060 thick. These will fit on any car door or truck door. These are not the thin refrigerator-type mags sold on the internet. These are commercial grade, long-lived magnets. ***see below
How Much do magnetic signs cost? $90 per pair!
***Some of the new vehicles have aluminium doors and bodies. Please check before considering magnetics. If you live in a neighborhood or park you vehicle in a company lot we will be glad to letter your vehicle.