This air vent cover is not only functional but also aesthetically pleasing. Its modern design complements the interior of any vehicle, adding a touch of sophistication. Whether you are upgrading your RV, truck, or boat, this vent cover enhances both the appearance and functionality of your air conditioning system. Features -Hole diameter:73mm -Color:Black -Material:Plastic -Size:10.00X10.00X6.00cm/3.93X3.93X2.36in -Highperformance heating: delivers efficient airflow to quickly warm up your vehicle's interior, providing a comfortable environment during cold weather -Compact design: the square air outlet design is compact and spacesaving, making it easy to install and convenient for any vehicle -Yearround use: offers heating, warm air, and air conditioning functions, making it versatile for use in different seasons and weather conditions -Durable materials: made from durable materials that ensure longterm use and reduce the need for frequent repairs or replacements -Wide vehicle compatibility: suitable for various types of vehicles, including cars, commercial vehicles, and trucks, providing a comfortable interior environment Package list: 1 air conditioning outlet