... 3)ISO BV approved Factory 4)Free sample 125khz writable rfid card (EM4305/T5557) MaterialPVC / PET / ABS / PSPrinting a)offset, silkscreen ... : 0.5mm, 0.84mm- Material: PVC, PET,ABS,PETG,Paper- RFID Card Surface: Matte/ gloss finish- Housing: Lamination- Working Frequency: 125khz ... , Mifare plus 2K ,I-CODE SLI Card coin tag, Mifare rfid label ,Mifare rfid inlay etc