... byte, 25mm circle popular size ItemNFC paper ticket label Materialpaper /pvc , anti-metal layer Size selection 25*25mm,30*30mm,50*50mm ... , Ultralight, Ultralight C tags as: tokens, circle, square, rectangular, anti metal, waterproof, plain and printed business cards, smart posters, services and ... 3. in Roll Factory show :OFFICE SHOW : NFC paper ticket label - 144 byte, 25mm circle popular size