Flexible Length Features Flexible length for exhaust fan blower / inline fan; quick and easy to set up. Durability Built-in steel wire for reinforcement and long lasting performance. 3-Layer Thickness Flame-retardant coating. Temperature endurance range from 0 ~ 185°F (-18℃ ~ 85℃). Specifications: Material: Aluminum foil Color: Silver/Black Size:4 inch x 5 ft (10cm x 1.5m) Package Including: 1 x Dryer Vent Hose 2 x Clamps
Ducting Size: 4 inches/10cm (diameter) x 5 feet/1.5m(length)Thermal Endurance: Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃)Wide Applications: Kitchens, bathrooms, greenhouses, grow rooms, grow tents, etcEasy to Install: 1 pair of 4 inch metal clamps made from stainless steel. Flexible length for exhaust fan blower/inline fanFire proof coating: Flexible ventilation ducting made from high-quality flame-retardant aluminum and built-in corrosion-resistant wire helix for reinforcement and lasting performance
