1. Made of plastic material, suitable for car use. 2. It is safe, reliable and time effective, which can be easily and fast to mount without tools. 3. Suitable for auto panels, LED lamps, display racks, PC board, machineboards, radiators fans, etc. 4. Just lightly push to mount, as the fins of rivet will hook up the parts on opposite direction and then it will be fixed.
As picture shows
100 X Plastic Rivets Fastener