13.56MHz ISO14443A HF Paper RFID Sticker is 13.56MHz ISO14443A protocol hf rfid chipsets and antenna with optional paper ,flexible pvc or pet materials.They can die-cut round ,square and customized shape for different kinds of applications . Widely use for identification ,logistic tracking ,retail , cashless payment , bus card sticker , school ID card sticker .etc . Normal working temperature will -20~60℃ ,flexible pvc or pet material top can water proof and harsh out-door working environment .Serial numbers , barcode , UID number , printing , anti-metal material is available ,