Features 1. Flexible Material: The Dryer Hose is made of 2 layers of aluminum foil and a built-in corrosion-resistant steel wire spiral, The PVC film help to be light-proof and noise reduction. 2. Dimensions: The length of the dryer vent hose is up to 16 feet. It can work with inline duct fans, exhaust fans, and dryers of the same opening diameter. 3. 3-Layer Tough: Keep your ventilation system free of rips and pin holes. Under the Black PVC layer our ducting is built with 2 layers of Aluminum Foil With a layer of PET and Steel Wire Helix to preserve the shape, keep your ventilation system free of rips and pin holes. 4. Wide Application: Flexible ducting is applicable for HVAC, clothes dryer, kitchen exhaust fan, grow tent, green room, hydroponic system, It can also be used to cool closets, racks, and cabinets. 5. Easy to Install: The dryer vent hose can be cut to the required length, the air ducting is flexible to bend at any angle, very convenient. Specification Material: PVC aluminum foil Color: Black Size: 150mm x 5 m Weight: 105 g Package Include: 1x Dryer Vent Hose Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin