Description: Length: This Air Conditioning Outlet features an extendable length of approximately 2 meters, providing flexibility and convenience for your installation needs.Easy Installation: The Air Conditioning Vent can be slowly screwed on without the need for clamps or tape, making the installation process simple and easy.Material: Made from metal, this Air Vent Ventilation Outlet is designed to withstand high temperatures, ensuring long term performance.Size: With a diameter of 2.99inch, this Vent Exhaust Outlet is compact yet efficient, making it an ideal choice for your RV's heating and cooling system.Package Includes: Each package comes with Ac Air Outlet Vent Deflector(QC0411117), providing you with everything you need to enhance your RV's ventilation system. Specification: Diameter:7.6cm/2.99inchLength:Lengthened to about 2 meters/6.56ft Package Includes: 1Air Conditioning Outlet Note: Please allow slightly errors 1-2cm differences due to manual measurement.