🫧Excellent Quality: Made of high-quality brass, the casting process is a one-time seamless molding, strong and durable, and will not collapse during long time. Each floor drain has undergone multiple processes to be carefully polished, rounded and scratch-resistant. 🫧Function: The shower drain has a practical floor drain core, waterproof, prevent odors to a certain extent, prevent insects, prevent sewer backflow, filter and prevent sewer blockage. 🫧Easy to Install: The shower drain core is easy to install, plug and play, anti-odor floor drain, Installation can be completed quickly by one person. 🫧Small Diameter: The anti-odor shower bottom end diameter is only 27mm, which can be easily inserted into various types of sewers to replace the original smelly floor drain. Applicable required sewer pipe openings: 27-55 mm. 🫧Various Occasions: Anti-odor shower stopper perfect for kitchen sinks, bathroom floors, toilets and other occasions. The floor drain core helps you keep your