Uxcell a15100800ux0402 50 Pcs 21mm x 15mm Black Plastic Rivet Bumper Lining Trim Panel Clips, Pack Package Content: 50(+/-2%) x Plastic Rivets; product name: clips/Rivets/fastener; Color: Black Fit hole size: 15mm/0.6"; head diameter.): 21mm/0.8"; stem length: 18mm/0.7" Total length: 26mm/1"; Quantity: (+/-2%)50; interchange part Number: under engine splash guard rivet fastener clips Manufacturer part Number: plastic Push-type bumper retainer clip; other part Number: screw fender body door trim panel hood; applications: Defender door Card interior weather-strip molding Applications: nylon Christmas tree carpet floor mat clips; material: plastic