High quality material The sink drain plug is mainly made of high quality stainless steel and thickened copper, which is strong, rust resistant and crack resistant. With its good rebound and rebound speed, fast drainage and fast water tightness. Note: Please measure your drain hole size before ordering. Pop-up design - The pop-up design of this sink stopper is more convenient than traditional strainers. The rebound is not blocked, the press is more sensitive, and the press-type drainage is more convenient to use. inside, with a removable basket design, the large filter basket can collect hair and prevent the drain pipe from clogging.Easy installationNo tools required, just remove the old sink plug and insert the new sink filter. If you want to use it for larger sink hole diameters, you can use our included rubber ring to increase the inner diameter of the sink plug. Note: The data is all measured manually, please allow 1-3cm error, due to the light and display difference, there will be some color difference, the actual object received shall prevail.