1. The tightness is very good, the fit is high, the color is good, the craftsmanship is exquisite, and the installation is simple. 2. Material: ABS 3. Screw hole diameter: M5 4. Screw: ST3.9x16 5. Replaces damaged or old motorhome bus grille vent panels 6. Scope of application: for RV, bus, passenger car or other modified car vents
