... 0.76mm~0.84mm,or on demand4) Chip Module: Phillips Mifare 1K/S50, 4K/S70, Utralight, Desfire 4K/8K, I-code and so ... , hot-stamping, signature panel, barcode, serial number7) Applications: certificate ID card, access control, transportation, library, Parking, School, Hospital, Expressway mifare 1k S50 card