Get your business name and phone number out to current or potential customers in a way that makes you ‘stick’ in their mind when they need your service….magnetize your current paper business cards by sticking them to this high-grade flexible magnet. Just peel off the adhesive backing and apply your paper card. What could be easier? These cards are 20 mil thick (a piece of regular copy paper is ~4 mil thick for comparison) and are each capable of holding up several pieces of 8.5″ x 11″ paper. We have sold over a million of these in the past year to rave reviews from customers. They keep coming back again and again for more. Each card is 2″ x 3.5″, or the size of a standard paper business card.