1. Deodorant function: the floor drain design can effectively prevent odor overflow and create a clean and comfortable courtyard environment. 2. Anti-mosquito design: The floor drain has anti-mosquito design. Mosquitoes cannot climb out of the floor drain, effectively reducing the impact of mosquitoes on life. 3. Plug and Play: The floor drain is very convenient to install and can be used only by inserting without complicated installation steps. 4. Length that can be cropped: the length of floor drain can be cropped as needed, which is very flexible and suitable for floor drain holes of various sizes. 5. High quality material: floor drain is made of high quality silica gel material, which is strong and durable and can be used for a long time.