1:NFC RFID Durable Printed Sticker 2:NXP Ultraight chip ,Mifare chip is available 3: NFC technique and ISO 14443-A ,13.56Mhz NFC RFID Durable Printed Sticker,Moblie Phone NFC RFID StickerNFC Adhesive RFID Tag , Anti-metal RFID Tag , RFID Sticker Tag with NXP Ultralight chip ,Mifare 1K chip ,I-CODE SLI Chip . 1:) Protocol : ISO 14443 .2:)Frequency :13.56Mhz 3:)Chip option : NXP Mifare 1K , Defire ...