Aluminium foil tube， 1pc Flexible Aluminum Foil Ventilation Duct - 100mm Diameter, 1.5-6m Length for HVAC, Dryer, and Greenhouse Use(4mx100mm)

Available in multiple lengths (1.5m to 6m) to suit your specific needs, providing versatility for different setups. Flexible devise allows for easy installation and adaptability in tight spaces, making it ideal for HVAC systems and dryer vents. Space-saving retractable devise makes it easy to store when not in use, enhancing convenience and organization. Perfect for use in kitchens, bathrooms, greenhouses, and planting tents, ensuring optimal airflow and temperature control. For HVAC applications, dryer ventilation, kitchen cooking exhaust, grow room tent ventilation, etc. Also used to cool AV equipment rooms, closets, racks, and cabinets.