Any shape you want. These magnets are designed to highlight and show off your logo or branding and are what you want if you want to stand out. Particularly on cars, people shouldn't be reading text like phone numbers and slogans while they drive. They will be much more likely to recall your business' name and logo which they can search later and recognise. They are also great for magnetic street signs, or just for showing off your artwork in or around your business. Like the other Car Door Magnets the protective weather coating ensures that you will get years of advertising out of your customised magnet.