Specifications: Material: ABS+carbon steel Universal for: most of car models such as for Honda??Nissan??Toyota??Ford??INFINITI??etc. Placement on vehicle: Engine Under Cover ??Splash Shield Guard ??Body Bolts??Bumper Fender??etc. Features: *Excellent material Engine Undertray Clips Screws are made of high-quality carbon steel material, which is not easy to rust, anti-oxidation, anti-vibration, strong and wear-resistant, the screw thread are clear and smooth, and the U-shaped spring clip has good elasticity and durable. *Extend Engine Life .