DescriptionStill looking for a professional, sturdy air conditioning duct? This product is made of plastic foil material, durable and practical to use. Anti-shock, corrosion, flame resistant, Mainly used for air heaters, car heater pipe auto foil flexible air ducting.Features-Color:Black -Material:plastic foil -Note: 25 / PHi inlet air pipe -Made by plastic foil materials for durable long time use.-It is durable, anti-corrosion, high elasticity, high toughness and long lasting.-Adjustable, warm air can be directed to where you want, convenient for use. -Joint can divert hot gas to the desired position. -It can give full play to the function of air supply pipe of automobile air conditioner and heater