Colour Family: WHITE Material: METAL/PLASTIC Assembled Product Length: 1" Assembled Product Height: 6" Assembled Product Width: 6" Diameter: 6" . 6" louvered cap with 6" diameter pipe Installation instructions included Non-stick louvers UV resistant plastic Can be mounted on brick, concrete or siding J-channel flange sold separately to cap / hood, for use when installing on exterior siding up to 1" thick