Due to the nature of magnetic signs they will only stick to ferrous metals (metals that contain iron) like steel. Most vehicles are made from steel however some are made from fiberglass, carbon fibre or aluminium. Before ordering magnetic signs it is important to ensure your vehicle has a steel body. The main advantage of magnetic signs is the ease in which they can be removed and re-applied.
Magnetic door signs can be scaled to any size, please check your available space before ordering.