Feature: 1. Air Vent Cover: The floor drain cover screen can cover both sides of your existing registered ventilation cover. Children will not put anything into the hole, ensuring a comfortable entertainment home for your family. 2. Good Filtering: The filter screen can well filter out sundries and small objects on the vent, such as paper scraps, worms, hair and jewelry. 3. Prevent Insect: In addition, there are screens of insects and rodents on the floor, which can help you prevent small moths, spiders, cockroaches or other unwanted insects from entering the pipeline, so as to keep the pipeline system clean. 4. Stable Flowing: The ventilation net has smaller ventilation holes design, which can effectively regulate the air circulation, clean your floor, and completely cover the ventilation openings. 5. Easy to Install: The silicone cover is easy to install, just lift the edge and put our floor cover screen protector completely into the floor cover. Its flexibility makes it easy to install. Specification: Item Type: Floor Vent Cover Material: Silicone Weight: 157 g / 5.54 oz(approx.). Package List: 1 x Floor Vent Cover