General description Made of high-quality 304 stainless steel, this round grille ventilation cover is thick, durable, and rust-proof. It features a built-in insect net to prevent pests from entering, and its dome cover design is weatherproof, effectively preventing unwanted leaks and drafts. This vent is ideal for various exhaust ducts, including tumble dryer exhausts, hoses, household vents, extractors, air conditioners, kitchen fans, gas and electric clothes dryers, range hoods, and various industrial applications. Technical specifications Material: 304 stainless steel Diameter: 200mm Installation Easy to install Wear gloves when installing