At its core definition, a ducting (duct) hose is tube-like piece of equipment, with an opening at each end, which is made to transfer something from point A to point B. But this is a broad and over-simplistic term.
Our ducting is durable and can be cut by the foot. Max continuous "by the foot" length is 20ft.
Colour may vary based on supplier availability. All ducting is layered to be light-proof.