We guarantee you'll get noticed with this round bumper car magnet! Measuring 5 3/4" this flexible 30 mil thick helmet shape vinyl car magnet is great for parents, coaches, schools and sports fan! It can also be applied to refrigerators and file cabinets as well. Your design is printed with high quality, fade resistant UV inks. Apply to a clean, flat metal surface. We recommend removing the magnet once a week for cleaning with soap and water.