Product Option: 20 mil magnet - There's no clearer way to promote your business than on a business card! Measuring 2" W x 3-1/2" H, this eco-friendly business card magnet is always in stock. Magnets are made from flexible magnet sheets containing a minimum of 12% recycled material. Free rounded corners, free stock backgrounds, and full bleeds are available. Your four color process imprint is not just your brand name, but a thumbnail sketch of your business!