What this product does for you Durable, corrosionresistant round vent cover made from thick 304 stainless steel for long service life and low maintenance. Builtin louver grille blocks rain and debris so indoor air stays cleaner and vents continue to operate efficiently. Smooth, thickened edges and a reinforced mounting system reduce damage during handling and keep the vent securely in place. Key features and benefits Material: 304 stainless steel with an industrial drawing finish — resists rust and corrosion for reliable outdoor use. Function: Round cover designed for round pipe, pipe hose, or wallmounted air outlet applications. Weather and debris protection: Integrated louver grille prevents rainwater entry and reduces foreign object ingress. Safe handling: Bottom and edges are polished and rounded to prevent cuts; gloves are included in the package (please wear gloves before installation). Secure installation: Side soffit buckle/regulating valve can be adjusted to prevent the vent from falling, plus two screws are supplied to fix the panel for extra reinforcement. Compatibility and performance Fits standard round duct and hose connections and wallmounted air outlets (use the vent as the external cover for exhaust or intake ducts). Designed for outdoor wall mounting where corrosion resistance and weather protection are required. Solid construction reduces vibration and movement, maintaining a stable seal and appearance over time. Installation summary (concise) 1. Wear the included gloves for safe handling. 2. Position the round cover over the round pipe/pipe hose/wall outlet. 3. Adjust the soffit buckle/regulating valve on the vent's side to secure the hood and prevent dropping. 4. Use the two supplied screws to fix the panel and reinforce the installation. Practical use scenarios Dryer or laundry room exhaust: Install as an exterior vent cover for a round dryer duct to keep rain and lint out. Bathroom or kitchen exhaust: Use as the wallmounted outlet cover for an exhaust fan or range hood duct to block weather and debris. Utility or garage ventilation: Protect wallmounted air outlets and round duct terminations from corrosion and foreign objects. This vent cover combines 304 stainless steel durability, weatherproof louvers, and a secure mounting system to protect and finish round duct and wallmounted air outlet installations.