Printed Paper HF 13.56MHz N-tag213 NFC Sticker Label is 13.56MHz nfc chip and antenna with paper or softer pvc , pet material . They can print customer artwork ,serial number ,programmable,barcode,etc.Nfc sticker widely uses in cashless payment , tracking ,tickets ,hotel management ,etc .We can provide 20mm , 25mm ,30mm round shape and 35*35mm ,45*45mm ,50*50mm square shape for customer reference ,customized size and shape are available . NFC technology is kind of wireless data transmit with nfc enable devices and short reading distance can make high security in cashless and financial applications .