SPECIFICATIONSBrand Name: NoEnName_NullHign-concerned Chemical: NoneOrigin: Mainland ChinaModel Number: CUIDCertification: CEchip: CUIDChoice: yesUltra-thin Waterproof Smart Chip NFC Ring RFID 13.56mhz Rewritable Tag IC Badge Kz15.61PriceColorSelectQuantity*Add to Cart