Pictures are the best description. Air Ducting vents measure 8ft. Stretch to at least 10 feet. They have 10in diameter. Fuel lines with fittings and Fuel Can adapter with valve on top. Side zip duffle bag is faded from laying in the sun during deployment. These were’spares’ bags so everything is Unused, like new. Chimney top is aluminum, has minor dent did not so up on photos. While some sellers set their auctions that way, those settings are two exclusive features that do not have to be used together. Please see our other listings.