1) Material: White pvc or transparent PVC, (glossy or matt surface). 2) Type of chip Sle5528 (memory 1k, eeprom size is 1, 024 bytes). Sle5542 (eeprom size is 256 bytes), etc. Iso 7816 smart cards 3)printing: Printable with offset, silkscreen, personalizing. Printable with ink jet numbering (various different numbering formats) 4) magnetic stripe optional loco 350 oe, 2750 oe 5) signature stripe available.