Ntag203 HF RFID tag 1>Mifare S50,Ntag203,Mifare S70,Icode2, ... more than 10years with certificate ISO9001-2000.These NFC paper tag is compliance with ISO1443A or ISO15693 for hf, ... Coated material is paper. It is high efficiency for library management, mobile phone ... *32(mm / Optional )11. Coated material: Pvc,pet,paper,abs etc.12. could be sticked on boxes, bottles, ...