Premium Brass Construction: This bottle style P-trap is made of solid brass with an all-metal body to ensure durability and extended service life. 【Black Sink Drain】Matte black bottle drain pipe for bathroom sink, dark color electroplated, unpainted, rust-proof, keep a perfect appearance for a long time 【Deodorization and Anti-clogging】P-type bottle trap kit with U-shaped water seal to prevent the stench of the sewer from emanating. The bottom cover is manually removable for easy cleaning, and there is no need to worry about this wall-mounted drain pipe being clogged by hair. 【Easy to Install】The modern bathroom P-shaped round drain comes with complete sealing accessories, easy to install, no leakage, and can be easily installed under the sink without the help of a professional plumber.