Features 1、[100mm Round Vent Cover] This is a 100mm round vent cover features oblique louvre design, provides aesthetic appeal to your space while ensuring ventilation performance. 2、[ABS Plastic Material] This 4 inch round vent cover is made from ABS material, sturdy and robust, ensuring a long lifespan for use. 3、[Weather Resistant] Equipped with a wind and rainproof sealing to prevent leakage while maintaining proper ventilation and insulation in your space. 4、[Versatile Application] Suitable for use in bathrooms, offices, and any other space requiring adequate exhaust and ventilation. 5、[Easy to Clean] This vent louver grille cover is easily removable for convenient cleaning and maintenance, ensuring simple upkeep of your ventilation system. Specification Item Type: 100mm Round Vent Cover Material: ABS Specification: 100mm Round Oblique Louver Vent Cover Package List 1 x 100mm Round Vent Cover