The Fargo 60/40 CR80 Ultracard III card is 30 mil thick and composed of 60% PVC and 40% polyester. This combination is more durable and less brittle than a 100% PVC card, making it ideal for cold environment such as mountain resorts. Therefore, the card, which is the same size as a credit card, is great for printing season's passes for ski hills and other outdoor, cold-weather situations. The Fargo 60/40 Ultracard III card replaces Fargo Ultracard III 81763.