Custom Printing NFC Event Woven Fabric Wristbands are working with rfid or nfc technology and wireless data transmitting .They are consist of rfid tags and woven (fabric) strap ,normally size will 40*25mm or 35*26mm rectangle shape with 2 side holes for woven strap inside.You can print your own logo , engraving serial number or UID on tags,barcode etc .These kind of rfid woven wristband widely use for ticketing in events , festival and amusement park ,etc .We do not need take our wallet or bag and can finish cashless payment .