Round flat design with 45° louvers prevents rainwater and debris from entering the house.Made of high-quality stainless steel for durability, rust resistance, and lightweight.Easy installation by inserting into the ceiling or wall and securing with screws.Can be used for various applications such as bathroom vents, exhaust fans, and kitchen fans.Built-in fine mesh grille prevents small pets and sundries from entering the house. Introducing our Air Vent Cover, the perfect solution for your ventilation needs. Made of high-quality stainless steel, this vent grill cover is not only environmentally friendly but also safe, strong, and durable. Its anti-rust properties ensure long-lasting performance.Designed with 45° louvers, our round flat cover prevents rainwater from flowing in, keeping your space dry and protected. The built-in fine mesh grille acts as a barrier, preventing any unwanted debris or small pets from entering your home.Installation is a breeze. Simply insert the mouth into the ceiling or wall and secure the vent with screws. For cleaning purposes, it can be easily disassembled without any hassle.This versatile vent cover is suitable for various applications including bathroom vents, exhaust fans, air conditioning units, kitchen fans, gas vents, and more. It effectively reduces noise and improves indoor air quality.Please note that the stainless steel vent has razor-sharp edges, so we recommend wearing gloves during installation to ensure your safety.Upgrade your ventilation system with our air vent cover today and enjoy a cleaner and healthier living environment. Item Name: Air Vent Cover Material: Stainless Steel Installation Method: Perforated Screw InstallationFeatures: Stainless, Good Ventilation, Easy To Install Size Details: S,Inner Diameter: 6.8cm/2.68" (Approx.)S, Outer Diameter: 12.5cm/4.92" (Approx.)S, Height: 3.5cm/1.38" (Approx.)M,Inner Diameter: 9.8cm/3.86" (Approx.)M, Outer Diameter: 14.5cm/5.71" (Approx.)M, Height: 4cm/1.57" (Approx.)L,Inner Diameter: 14.8cm/5.83" (Approx.)L, Outer Diameter: 18cm/7.09" (Approx.)L, Height: 5cm/1.97" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Air Vent Cover 1 x Screws Bag