[License Plate Screw Anti-Theft]: This anti-theft bolt head adopts hexagonal twist buckle design, It Can't use a hexagonal wrench for installation or disassembly.You need to use our provide anti-theft screwdriver to keep your license plate anti-theft. [Durable material]: The metric 1/4 "x3 / 4"(M6x20mm)screws are Made of Premium 304 stainless steel, Waterproof, rust-proof, corrosion-resistant, sturdy and durable, can be use long time. [license plates]: License plate screw with 8pcs adhesive backed foam anti-rattle pads, it can Reduce the vibration noise of the board and avoid scratching the car paint on the license plate. [Widely use]: Tamper resistant license plate kit suitable for most motorcycles, cars, trailers, and trucks.Self-tapping screws fit most Cars Trucks License Plate Holes. [About us]: All of Our goal is to serve every detail and bring convenience to every family. If you have any questions can contact us in time, we will be the first time for you to solve.