This is a universal replacement socket. The indication universal does not mean that the drain hose is suitable for all sinks, but it means that the drain hose can be used in the sink. When used with a well-sealed rubber gasket, this kitchen basket filter plug can cover the drain pipe opening well when there is water in the sink. &lt; p&gt; Highly efficient waste filtration: Each sink stopper has 20 holes, which allows it to effectively filter waste, but let the water drain out and keep the sink clean. Durable structure: made of high quality stainless steel, with rubber gaskets, thick, sturdy and durable, not easily deformed and long service life. &lt; p&gt; These two drain filters can be installed in old sinks, bathtubs and washbasins. Smooth surface allows you to clean easily and conveniently. Made of durable stainless steel, not easy to rust. Easy to install, the small screw in the middle makes it easier to install the equipment. -Easy to clean. To clean, simply use warm soapy water or a dishwasher. The rubber ring at the bottom of the filter forms a seal around the sink hole when pushed down. < /p> Gently lift the water to allow the water to drain and collect the waste before disposing of it. Fits most kitchen sinks in standard size, please check the size before you buy. The wastebasket 7.6 cm (80 mm). Joint diameter: 51 mm . Total height: 65 to 81 mm. Support plate: stainless steel. < /p> The package contains: 2 x sink drain Delivery quantity: 2pcs If there are fine bubbles on the neck of the product, this is normal and does not affect use. Thanks