Fuliko Vent 4 Inch White Soffit Vent Cover Pack of 5 Round Air Vent Louver Grill Cover Built-in Insect Screen HVAC Vents for Bathroom, Office, Kitchen

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 Diameter for 4" Inch Opening Outer diameter is 5" for room exhaust and ventilation use. Great and beautiful design. dust into kitchen or bathroom by fly screen .