Card Cues Business Card Displays Promotional Holders for Bulletin Cord Boards or Stand 12 Pack (12 Pack, Viarity Pack) Business Card Bulletin Board Promotional Holder Take advantage of 100's of local community bulletin boards. CardCues keeps your message on display long after the first card is taken. Each business card holder displays 40 business cards and can pin to a wall or stand up-right on a desk. erfect for bulletin boards, trade shows, open houses, direct marketing and more!