(Near Field Communication sticker) A stand-alone NFC tag that is pasted onto a surface. An NFC tag comprises a chip and antenna. See NFC tag and NFC.
Inside the Tag
The circular lines in this Type 2 tag from Technocel comprise the aluminum antenna. The black object (arrows) is an RFID chip that holds 144 bytes of data, which are written into the chip from a smartphone app. See NFC tag