Advanced Material: Made Of Pure Copper, Durable, Exquisite And Beautiful In Appearance. It Has Anti-Corrosion And Anti-Rust Effects, And Can Be Used For A Long Time Anti-Odor: The Drain Has A "Locking Mechanism" At The Outlet, Which Called The Gravity Spring Design, Its Self-Open Function And Its Sealing Function Can Prevent Unpleasant Smell From Entering The House With Big Voice: Floor Drain Features Big Gait Design, Ensure The Drainage Speed. The Cover Can Also Be Removed, There Is A Double Strainer Design, Which Can Prevent Hair From Falling Into The Piping And Block The Pipe Cess Convenient Invisible Tiles Drain: Tile Insert Invisible Design, You Can Spill The Cover And Adapt To The Tile On It And Also Can Use The Cover Surface Of The Floor. Creates The Alluring Illusion Of Water Disappearing Into The Ground Easy To Clean: The Brass Drainer Can Assemble And Easy To Assemble, Which Is Easy To Clean And Maintain, Which Is Very Convenient To Use 2023 NEW Note: 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. Sold by-Minnanxin