High-quality material: Made of high-quality stainless steel, environmentally friendly, safe, strong, durable and rust-proof. Fine workmanship and exquisite decoration are essential for modern new homes. Modern design: Round flat cover with 45° blinds, built-in mosquito net, with blinds and rainproof function, windproof net can prevent small animals from entering the room. Easy to install: By adjusting the exhaust valve regulating valve, you can easily control the exhaust valve to meet your needs. It attaches perfectly to the ceiling or wall and is easily removable for cleaning. Versatility: The ventilation duct covers are ideal for indoor exhaust and noise reduction, perfect for bathroom vents and extractors, air conditioning units, kitchen fans. Ventilation: The circular mesh structure allows wind to easily circulate throughout your living space, providing you with a new odor-free living and working environment. Product Description Size: 200mm Material: Stainless Steel Silver