High-quality material: The combination of elegant chrome-plated brass and high-quality ABS hard plastic creates a perfect stainless steel sink drain plug for your Ø 40 mm drain pipe. It is odorless, corrosion-resistant, wear-resistant, not easy to deform, and can be used for a long time. [Effortless] The sink drain cover can be manually adjusted to the depth of the pipe drainage. and is firmly fixed with a nut. No annoying hair or dirt accumulates in the capillary filter - the dirt flows where it belongs, that is, towards the drain. 【Rubber ring design】The sealing ring of the drain plug is made of rubber, which can be closed securely, allowing the sink to store water safely without worrying about water leakage. Thanks to the long wing side guides of the sanitary sink stopper, it can be held perfectly in place and does not wobble. [Easy Installation] Our sink stopper is simple in construction and easy to install. You just need to remove the old drain stopper after confirming the size