Material High quality new brand Class A PVC Card Size CR80 standard credit size 85.5 x 54mm or customized Thickness ISO standard size 0.76mm or customized Chip brand NXP Chip type 100% original NXP MIFARE® Classic 1k Surface Glossy/matte/frosted lamination Printing CMYK full color printing both sides(Germany Heidelberg five colors offset printing machine) P.S. print with your own design layout Design file formats can be AI, PDF or CDR Card type NFC card Memory 1K Frequency 13.56MHz Readable& writable time >100,000 times Protocol ISO14443A Application Enterprise/ Campus one-card, Public transportation, Event ticketing, Loyalty card, Bus- stored value card, RFID contactless card in freeway collection toll, Parking, Residential management, Stored-value and the like areas. (MIFARE and MIFARE Classic are trademarks of NXP B.V.)