The Flex ISO Proximity Card is a credit card-thin access credential, which is ISO 7813 compliant with a nominal thickness of 0.03 inches (0.76mm). The Flex ISO Proximity Card comes with a graphics quality surface on both sides of the card, and has the ability to contain multiple ID technologies in a single credential. The Flex ISO Proximity Card can be combined with a magnetic stripe,Wiegand code strip, bar code, a multitude of smart chips and MIFARE®.