Key features

• •Package includes dryer vent cover, Whole size - L: 7.2" x W:7.2" comes with 4pcs screws, 1pcs rubber seal, 1pcs foam tape, upgrade design to achieve noise reduction.
• •Rust Proof and Durable: The exterior wall vent hood is made of 304 stainless steel material, have solid construction and nice finish, they won't rust or crack like the plastic dryer vents or vents made of other metals.
• •Easy to Install: Insert the nozzle into the square exhaust fan outlet. Then, use the provided 4 stainless steel screws and silicone seals to secure the 4-inch dryer fume hood to the wall, forming a tight seal. Tip: Please wear gloves when installing to avoid being scratched by the edge.
• •There are stainless steel louvers inside the air vent, which tilt downwards at a 45 degree angle, which is beautiful and can prevent rainwater from getting caught in, no more infiltration of cold air.
• •Multiple Applications: The exterior wall ventilation cover is ideal for vent pipes / hoses, bathroom vents and fume extraction equipment, air conditioning units, kitchen fans & vents, all home wall vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood extractors, as well as a wide variety of industrial uses. keeping you away from unwanted odors and outdoor elements