RFID Pvc keychain Pvc key chain,rfid key ring,rfid keyfob Material:PVC ... /13.56MHz Size:52.2*28*1.2mm RFID Pvc keychain Model:PV0003 Material:PVC,We can produce ABS/PVC/PVC ... -8cm based on your reader for 125KHz/13.56MHz pvc keychain Application:Bus,car parking system,time and attendance,ID identification ...