yonwait 10 PCS Diffuser Shark Fin Kit Compatible with Spoiler Roof Wing Air Vortex Generator Car Exterior Accessories Black #100

✅ Decoration: Fashion style, smooth and shinny surface give your car aggressive look and makes it stand out. ✅ Drag Reduction: Reduce air resistance and air noise, improve the stability of the vehicle during fast driving. ✅ Strong Adhesive: Strong self adhesive to the car, sturdy and not easy to fall off, stayed adhered through harsh condition. ✅ Easy to Install: Use adhesive directly stick. Use a hair dryer to heat it for 1 minute for better viscosity when installing. ✅ Universal: Universal fit for most cars, no need for modification or trimming.