Create a fleet of promoters with these custom car sign magnets! Using up to 35 square inches, you can create a design that works for your business, sports team, company or organization. When used properly, these magnets can be removed easily without leaving any residue behind. For best results, remove the magnet weekly for surface cleaning. Imprint in 4CP. To create your own custom shape car sign magnet call CS for a quote. Size: 5“ x 7“. Average shipping .10 per piece. Maximum imprint area 4" x 7". Set Up: $36