These rivet fasteners are made of plastic material, suitable for car use. A good accessory for vehicles, commonly used for fitting side skirts, bumpers, and other trim components. These clips are designed to firmly hold items in place within a compatible diameter hole. They can be used on buses, trains, planes, trucks, and cars. Product Name: Plastic Rivet Condition: New Other Part Number: 51418224768 Outside Diameter: 20mm / 0.79inch Fitment Type: Direct Replacement Fits For: Trafic, Master, Kangoo, Daily, Primastar, Vivaro Material: Plastic Color: As Shown Package Contents: 100 x Retainer Clips Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.