The flexible aluminum duct is for venting applications, including dryer ventilation and exhaust systems. Its insulated design helps maintain temperature control, reducing energy loss. The hose's flexibility allows it to tight spaces and corners, making it an ideal way for both residential and commercial settings. Features -Color:Silver -Material:Aluminum Foil -Size:18.50X18.50X13.50cm/7.27X7.27X5.31in -Size:200.00X18.50X18.50cm/78.60X7.27X7.27in -Durable construction: featuring a double layer thickened design, this vent hose is built to withstand wear and tear, ensuring long term use -Flexible installation: the extendable hose design allows for convenient installation and length DIY to suit different kitchen configurations -Durable smoke removal: effectively extracts smoke and fumes, maintaining a clean and fresh kitchen environment -Durable materials: constructed from durable materials, this duct hose is designed for durability and longevity -Ventilation: the advanced duct design enhances smoke extraction performance, improving kitchen air circulation Package list: 1 x Dryer Vent Hose