General description This Air Conditioner Jewel Cooler Ventilation Expansion Hose is a practical solution for enhancing your car's air conditioning system. It allows for quick access to cool or warm air, making it ideal for summer heat or winter chill. The vent extender is widely compatible with nearly any vehicle, ensuring that you can enjoy improved ventilation wherever you go. Technical specifications Material: ABS Color: White + Green Adjustable Length: 12.6 to 33.46 inches Measurement Allowed Error: +/- 1-3 cm Installation No tools required for installation Installs in less than a minute: simply loop, secure, and turn Usage Quickly provides cool or warm air to enhance comfort Popular choice for summer use Other information