75/80/153mm Air Aluminum Foil Ducting Dryer Vent Hose For Ventilation 150/300/600cm Ventilation Air Tube For Kitchen Bathroom _x000D_ Features: _x000D_ For draining smoke, dust, high temperature gas, powder and so on _x000D_ This product can be bent at 360degree and freely stretched. _x000D_ This product is very easy to install, no additional tools are needed, and the installation process is very convenient. _x000D_ Widely used in industrial ventilation, range hoods, exhaust fan, and ventilation of other electrical equipments. _x000D_ With high flexibility, frictions resistance, and acid corrosion resistance. _x000D_ new and high quality _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material:Aluminum_x000D_ _x000D_ Length about: 300cm/118.1inches; 150cm/59.05inches; 100cm/3.28ft _x000D_ _x000D_ Inner Diameter: Approx.7.5cm/2.95inches; 8cm/3.15in; 15.3cm/6inches _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ _x000D_ 1PC Vent Hose_x000D_ _x000D_ or _x000D_ 1 Set Aluminum Foil Hose _x000D_ _x000D_ _x000D_ Note: _x000D_ 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. _x000D_ 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_