Grow your business and turn every red light or passing car into a business opportunity! Measuring 28-28.9 square inches, this car magnet is a great way to spread the word about your business or promote an important event. Your design is printed with high quality, fade resistant UV inks on 30 mil thick flexible vinyl magnet material. It's ideal for cars but also works nicely on the refrigerator of file cabinet. No charge for square corner dies.