AUTOOL 100CM Car OBDII Extension Cable 16 Pin Male To Female OBD2 Connector 16Pin Diagnostic Tool ELM327 OBD2 Extended Adapter For AUTOOL OBD enhanced cable series, we apply full-automatic technology, use high quality pure copper core and plastic with TPE materials also covered with Protecting Nylon Braided  Sleeves. It takes 8 inspection steps from injection to molding to ensure the cable can be plugged over 10,000 times.