RFID Pvc keychain Pvc key chain,rfid key ring,rfid keyfob Material: ... 13.56MHz Size:52.2*28*1.2mm RFID Pvc keychain Model:PV0003 Material:PVC,We can produce ABS/PVC/ ... 8cm based on your reader for 125KHz/13.56MHz pvc keychain Application:Bus,car parking system,time and attendance,ID ... 5g3g-5g3g-5g3g-5g Other sizes25*35mm,38*25mm,30*50mm,32*72mm,27*55mm,25*40mmColourBlank or preprintedSerial NoInkjet, ...