Product Feature High-quality Materials: The washers are made of high-quality aviation aluminum materials, using anodized surface treatment technology, fine craftsmanship, bright colors, achieving a long-lasting surface finish, and also making the washers have strong strength and long durability. Better Vision: Not only is this gasket practical, but the bright colors also greatly enhance the aesthetics of your car. Enhances the appearance of your vehicle's engine bay and exterior to make your car stand out from the crowd and create a high-quality look. Suitable Models: Universal. Suitable for all types of cars. It can be quickly connected and disassembled and is very suitable for front and rear bumpers, trunks, fenders, hatch lids, hoods, etc. Dimensions: Aluminum Fastener: 25x10mm, Washer: 20mm, Nut: 10mm, Bolt: 7x19mm, O-ring: 13mm.Package Included10 x Reinforcing Ring10 x Nut10 x Screw10 x Shim5 x Rubber Ring