Feature:1. Wide Application: The dash air vent deflector is extensively universal for air conditioning outlets in RVs, buses, yachts, etc.2. High Quality Materials: The car roof AC deflector is carefully made of premium ABS plastic with high strength, excellent anti scratch and anti rust performance.3. Convenient Using: The car ceiling AC deflector is specially designed with knob style and universal rotating, simple structure bring easy and convenient using.4. Perfect Match: Built to meet the original factory standard configuration, directly replace the old or damaged air conditioning outlet trim.5. Fine Appearance: The knob style dashboard air vent deflector comes with all black color, pretty and luxury, which could well decorate your vehicle.Specification:Item Type: Dashboard Air Vent DeflectorMaterial: ABSColour: BlackOverall Size: Approx. 70mm/2.8inHole Size: Approx. 60mm/2.4inConnect Pipe Size: Approx. 46mm/1.8inApplication: For air conditioning outlet of RVs, buses, yachts, etc..Package List:4 x Dashboard Air Vent Deflector