Design: Can be wall or ceiling mounted; attractive round design with no exposed screws, intact or with suction cups; for external and internal ventilation of buildings. Wide range of applications: round vents can be used as part of a long ductwork for a wide range of applications such as ventilation of the whole house, passive ventilation, positive air intake, air conditioning, HVAC and heat recovery systems. Easy to Use: Quick to install; Household and commercial presidential ventilation, also suitable for kitchens, bathrooms, toilets, garages. Ventilation size: receiver diameter 95mm, white round air hood, ventilation hood, suitable for household furniture . Material: Our air hood is made of ABS, strong and durable; used to cover wall or ceiling openings and vents. Product Specifications: Size: 147*147mm Material: Plastic Package content: 1* round air opening (disc)