Our 4 Inch Custom Circle Shape Magnets 20 Mil will work amazingly as address cards. You can use these custom magnets to showcase your business and its characteristics well in front of the user. Hospitals, fitness centers and even physician clinics can utilize these customized products for their promotions. These magnets work well as complimentary gifts and rewards. Order now to get access to our free digital proofs, free professional design, free full-color printing and also free shipping offers! Request a quote to know price cuts that you can avail for wholesale 4 Inch Custom Circle Shape Magnets 20 Mil.