Header cards, or bag toppers, are a colorful and inexpensive way to customize your retail packaging. Custom printed on a heavy (credit card thick) paperboard stock and sized fit your polybag – it’s the same paper used on our boxes. Designed to be stapled to the top of polybags and hung on a hook for retail display, simply fold the card over the polybag, staple it, and you’re done! Header card printing is one of the most cost effective ways of getting your polybagged products in front of the consumer.