Contactless 13.56 MHz (NFC Forum Tag 2 Type) ISO CR-80 (85.6 x 54 x 0.76 mm) smart card without contact chip. Chip NTAG 216. 7 bytes UID. 924 bytes EEPROM (231 pages) memory, 888 read/write bytes available. Made of PVC. White, without marking. MOQ: 2.000 units (2.000 units/package).