Product Name: Plastic Rivets Material: Plastic Color: Black Quantity:25 pcs Fit Hole Size: 10mm(0.4") Head Diameter(max.): 20mm(0.8"); Stem Length: 14mm(0.55"); Total Length: 26mm(1.02") Application: These rivet fasteners are made of plastic material, suitable for car use. Car's good accessory, commonly used for fitting side skirts, bumpers and other trim. These clips are suitable for firmly holding anything within a fit 10mm diameter hole. They can be used on buses, trains, planes, truck, caravans and cars. Package Includes: 25pcs x Fastener Clips