This is a pack of 500 cards. The CR80 30 mil PVC cards are perfect for printing cards on most direct-to-card printers. These are the standard and most common used plastic card size (think of your standard driver licenses or credit cards). Measuring 3.375" x 2.125", these CR80 30 mil cards are thick enough to last you years. These cards come in multiple different color options, which means you're guaranteed to find one that suits your needs!