Features: Color: White + Silver Material: PVC + Aluminum Foil Size: 15cm x 7M Feature： - This product can be bent 360° and stretched freely. - With high flexibility, friction resistance and acid corrosion resistance. - For draining smoke, moisture, dust, high temperature gas, powder, etc. - Widely used in industrial ventilation, range hoods, exhaust fans and other electrical equipment ventilation. Equipment:1 x Exhaust Hose Notice: 1.Please allow 1-5mm error due to manual measurement. Please make sure you do not mind before you bid. 2.The colors may have different as the difference display, please understand.