Contactless ISO CR-80 13.56MHz high security smart card, flexible composite 40% Polyester / PVC (the composite construction is recommended for all cards that will have an over-laminate applied), SIO™ enabled for iCLASS™, MIFARE® and DESFire®. iCLASS™ SE memory with 2 Kbits (256 Bytes), in 2 applications areas. MOQ: 100 units (Pack of 50 units).