Smart Phone Shaped Magnets - Outdoor & Car Magnets 30 Mil Round Corners will make sure that everyone in the street will get to see your brand logo while your vehicle is passing by. Realtors, hotels, and emergency services can utilize these custom technology shaped magnets for promoting their services. Order these UV safe, water repellent and fade resistant printable magnets at the earliest to grab our free full-color printing, free digital design assistance.