We Print Plastic makes plastic card mailers that can be direct mailed as a postcard. Each plastic card mailer has a pop-out plastic card or a plastic card with a detachable plastic key tag. They can be easily mailed via USPS postage with our U.S. Postal service permit number. We can utilize your mailing list data to get them into the hands of your customers via the mail. These plastic card mailers are great for mailings to your customers. They can be used for virtually any purpose that you use a regular plastic card for. Upgrade features can be added to make them work with your membership, gift card, VIP, discount or loyalty card programs. They can even have barcodes, magnetic stripes or personalization added to make them to fit your particular need or application.