Soffit vents exterior,Vent cover, Kitchen Bedroom Bathroom With Not-Return Shutters(160mm 6.3in)

☛ The round flat vent cover is made of 304 stainless steel material, which is durable, fine workmanship, antisandand has a long service life. Provide you with a better air comfort environment ☛ Louvered vents are commonly used for indoor exhaust, ventilation and noise reduction. The buckle design allows the installation to be further tightened without loosening. ☛ The circular louver grille cover can be easily installed on the ceiling or wall by adjusting the regulating valve of the circular louver grille cover. Comes with mounting screws and gloves ☛ The circular soffit vents with louver design have a 45-degree tilt angle and built-in screens, which can well prevents rain and foreign objects from intruding. Wall mount air vent-- the specially designed air vent prevents rain and excessive wind from entering the ventilation system.