Feature:1. Anti Rust: Made from premium chrome plated ABS material, these lug nut covers are built to withstand tough conditions and resist rust, corrosion.2. Beautiful Appearance: The chrome plastic surface presents a shiny chrome color, giving the semi trailer a more detailed and stylish appearance, enhancing the image of the entire vehicle.3. Easy Installation: Push type design, just push the lug nut cover onto the nut, without using screws or other tools, easy and quick installation.4. Protective: The lug nut cover adopts flange design to better protect the nut from dust, dirt and water erosion and improve the fastening performance of the nut.5. Wide Application: Lug nut covers are suitable for most semi trailers with 33mm flange lug nuts, can meet the needs of different models and brands of sem trailers.Specification:Item Type: Lug Nut CoversMaterial: ABSInner Diameter: Approx. 33mm / 1.3inHeight: Approx. Approx. 78mm / 3.1inInstallation: Press TypeApplication:Most Trucks, Trailers, and Vehicles with 33mm flange lug nuts.Package List:20 x Lug Nut Covers