Business card holders are handy items for just about anyone who carries a business card. They are small, flat, and will hold several business cards inside. They are easy to carry and keep your business cards organized and neat. They also keep them from getting dirty or bent in a pocket, wallet, or purse.
A business card holder is a great promotional item because lots of people don't even know they exist, so they are a novelty. However, this novel item has a very real and important purpose, too. To top it off, they make a professional look even more organized and professional.