Universal pipe siphon fit: Thanks to the standardized 1 installation size, the pipe siphon fits all standard sink drain fittings. It is the best choice compatible with both business and home use. Extremely easy to clean: the sewer pipe can be dismantled and cleaned in just a few minutes. Never again a clogged drain in the bathroom or under the sink Quick cleaning is possible at any time by simply dismantling the individual parts or dismantling the siphon bend. Material: Siphon bathroom sink Made of copper and chrome, and the gasket is made of silicone material. (Anti-corrosion, anti-oxidation, no rust) You dont have to worry that it may rust and break during use. Material: Siphon bathroom sink Made of copper and chrome, and the gasket is made of silicone material. (Anti-corrosion, anti-oxidation, no rust) You dont have to worry that it may rust and break during use.