MIFARE and MIFARE Classic are trademarks of NXP B.V. 5 PCS 13.56MHZ ISO 14443A MIFARE Classic® 1K Silicone rfid wristband. MIFARE Classic® 1K. 5 pcs of 13.56mhzMIFARE Classic® 1K RFID Silicone Wristband.
eBay