Near Field Communication (NFC) technology is a standards-based wireless communication technology that allows data to be exchanged between devices that are a few centimeters apart. NFC operates at 13.56 MHz and transfers data at up to 424 Kbit/scond. NFC tags consist of three elements. A chip, an antenna, and the inlay. For the NFC Epoxy Tags, the most significant feature is the wonderful appearance, including any style you want.The inner traits of NFC Epoxy Tags are waterproof and wear-resistant. The epoxy pvc material will give the tags one or two sides of protective layers.