Feature:1. Good Protection: Wall ventilation duct cover features fine mesh design, which is weatherproof, with good sealing, can prevent unwanted leaks and drafts.2. Easy Installation: The air vent duct cap is a flat cover design that is windproof and rainproof, easy to install and use, and provides good protection.3. 304 Stainless Steel: The vent cover is made of excellent 304 stainless steel, with high hardness, rustproof and corrosion resistance, and has a long service life.4. Detail Design: The fine metal mesh prevents debris from entering the room, and the barb is adjustable to prevent the cover and the duct from falling off.5. Wide Application: Suitable for all kinds of ventilation pipe or hose, suitable for bathroom ventilation systems, kitchen fans or range hoods, or other industrial uses.Specification:Item Type: Air Ventilation CoverMaterial: 304 Stainless Steel.Package List:1 x Ventilation Cover