VEVOR Dryer Vent Hose, 127MM Insulated Flexible Duct 7.62M Long with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Heating Cooling Ventilation and Exhaust, R-6.0 Flame Resistance Value

VEVOR Dryer Vent Hose, 127MM Insulated Flexible Duct 7.62M Long with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Heating Cooling Ventilation and Exhaust, R-6.0 Flame Resistance ValueFlexible AdjustmentsEfficient InsulationTriple-Layer ProtectionEasy InstallationWide Range of ApplicationsCoil Structure DesignLength: 300 inches / 7620 mm,Net Weight (Including all Accessories): 9.36lbs / 4.25 kg,Tube Thickness (in extended state): 0.98 inches / 25 mm,Model: OW130,Product Dimensions (in extended state): 7.48 x 7.481 x 300 inch / 190 x 190 x 7620 mm,Thermal Resistance Value: R-6.0,Diameter: 5.11 inch / 130 mm