One of the most important parts of a car are the door panels and the audio/video system. The GOOACC Nylon Bumper Fastener Rivet Clips are a great way to keep these parts secure. The clips are made of high-quality black nylon material and are anti-wear and anti-corrosion. They are also UNIVERSAL FIT, which means they will fit on most of the auto parts with an 8mm hole. The GOOACC Nylon Bumper Fastener Rivet Clips are a great way to keep your car secure and looking great.