Need to protect your exhaust vents from the elements? This Vent Systems 4 inch exhaust vent cover is built to handle outdoor conditions year-round. Made from galvanized sheet steel with a graphite black polyurethane coating, this thing is seriously durable against rain, snow, wind, and whatever else nature throws at it. The rubber gasket provides an extra layer of weatherproofing, preventing water from getting into your ventilation system while still allowing proper airflow. The dimensions are well thought out - 6.3 inches high, 7.09 inches wide, and 2.56 inches deep, with a 3.93 inch diameter duct connection that gives you 2.36 inches of depth to work with. The drip cap design is smart too - it protects your walls from water stains, kind of like an umbrella for your vent. Installation is straightforward with the four corner mounting holes (screws not included), and the detachable front makes future cleaning and maintenance easy. Perfect for tumble dryer vents, bathroom exhaust fans, kitchen vents, air conditioning units, heating systems, and various industrial applications. Whether you're installing it on your home, in commercial buildings, or manufacturing facilities, this cover provides reliable protection while maintaining proper ventilation function. Much better than those flimsy plastic covers that break after one season. A solid, well-designed solution for keeping your ventilation systems working properly while protecting them from outdoor conditions.