Fuliko Vent 8" Inch Soffit Vent Cover Round Air Vent Louver Grill Cover Built-in Screen HVAC Vents for Outside Use, Office, Kitchen Industrial Alumi

improvement For or use, for outside or inside, for walls or ceilings, great for garages, sheds, offices, bathroom, RVs or campers, and anywhere else air is desired to travel through material: Louvre air vents are made of new non-rusty metal, environment friendly and . Built-in fly screen . Installation available for wall or ceiling . May be conneted to dryer vent or any other VENT HVAC part. Necessary to fasten the product with screws. Screws not included. Diameter for 7.8-inch Opening Outer diameter is 8.6 inches for room exhaust and ventilation applications. Great and beautiful design. Louvered design and fly screen dust and against unwanted objects/things entering the ventilation.