So if you're dealing with loose car trim or interior panels, these plastic rivet clips are seriously handy to have around. You get 25 black nylon clips that push right into 9mm holes - no tools needed, just press them in until they click. They've got a head diameter of about 18mm and stem length of 12mm, with the total length being 25mm. The plastic material is durable enough to hold up to vibration and temperature changes without cracking. Perfect for securing side skirts, bumpers, door panels, and various interior trim pieces that always seem to work loose over time. They work on cars, trucks, buses, even caravans - anywhere you've got trim that needs securing in a 9mm hole. The push-in design means installation takes seconds, and removal is just as easy if you need to access behind the panels later. They're OEM quality replacements that cost way less than buying from the dealership. Seriously, if you've got rattling interior panels or exterior trim that's coming loose, these will fix the problem in minutes. Keep a few in your glove compartment for emergency repairs, or use the whole set for bigger projects. They're one of those simple car maintenance items that make you feel like a mechanic genius without actually knowing much about cars.