Description [High-quality materials]Selected 304 stainless steel, strong hardness, thick design, easy to clean, rust and corrosion resistance, strong and stable, durable, long service life. You no longer need a plunger or drain cleaner, saving you money and even protecting the environment. [Special design]The nuts brass specials provide excellent grip and hold the screws in a uniform position. Rubber seals, soft rubber, healthy and environmentally friendly. Good sealing, the sink strainer can be reused after cleaning. [Practicality]the sink stopper can effectively filter waste and let water flow freely. Convenient for your life. Alternatively, you can use strainer baskets to stay flexible and to replace old seals if necessary. [Universal sink spare parts]Kitchen sink stopper outer diameter 79mm, suitable for sink diameter 78.3 -80.3mm. Fits most infinity edge pools with closed caps or eccentrically operated sinks that do not clog easily and allow easy drainage of sewage and debris