The IB42-EM is a blank printable ISO card that is compliant with EM4102 reading technology. It also includes a pre-encoded magnetic stripe. It can be used with the readers HD500-EM‚ PM500-EM‚ PR500-EM‚ SP500-EM‚ PP500-EM. Note: The card number is printed on the back of each card. Quantity in order: 1