Features:Made from-premium ABS, the air vent outlet is practical and durable.Easy to install. Grille inside to keep unknown objects out. Can be mounted on a wall or roof.Convenient to clean, it only needs to be wiped with a wet cloth.Universally fits car, RV, ATV and so on for air conditioning ventilation.Also great for bathroom vents, heat transfer, cooker hood-extractors etc.Low noise, give you a quiet space.Specifications: Material:ABSDiameter:Approx.7cm/2.75inchColor:Black/Dark GrayPackage Includes: 1x Car Air Conditioning OutletsNote: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings.