White, Classic Hooded Dryer Vent, Hooded Dryer & Exhaust Vent For All Side Walls, Built In Concealed Exhaust Flap Stays Closed When Not In Use, Accommodates All Sizes & Types Of Siding, Maintenance Free, Color Molded Through, Comes Complete With 8" Aluminum Tube, 4" Diameter, Net Free Area 12 SQIN, 40 Year Warranty.