Timeskey NFC 50 Pieces MIFARE MIFARE RFID Classic 1K chip， 13.56MHZ PVC Card Smart Card IC Card Proximity Encryption Logic Card

50pcs MIFARE Classic 1K 13.56 mhz RFID Cards iso 14443A RFID Tags s50 RFID Mifare Card Mifare 1k，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc

ETEKJOY 100PCS 13.56MHz RFID Key Fob Proximity IC Card ISO14443A Token Tag for Electronic Smart Door Lock, Compatible with MIFARE Classic 1K Card M1, Read Only (Black)

Meikuler 13.56MHz MIFARE Classic 1K, RFID Smart Cards / M1 Cards, ISO14443A Printable Blank RFID PVC Cards for Access Control, Hotel Key cads, etc (100)