... Frequency:13.56MHZ Chip:Mifare 1k Colours: as your require PVC NXP Mifare S50 Labels Mifare 1K Labels 1,13.56MHz ... 3, Anti-matal layer, stick on back of phone 4, PVC,PaperMifare 1K LabelsKey Specifications/Special Features:IC: Mifare 1K, 4K ... many purposes including RFID, NFC and door access controlPersonalization:Ink-jet printing of Logos Ink-jet printing of Serial Number, UID number Chip encoding ...