Based on the simple pop-up switch design function, the drain valve can open or close in an instant, convenient operation.Standard and Easy InstallationSink plug with standard 1 ¼ connection for all standard sinks. Installation can be done quickly and easily without tools in any standard sink with overflow. Please pay attention to the installation size of your sink before purchase.Unique AdvantagesSink drain with strainer basket, filter hair and dirt, at the source prevent the drain from clogging.High Quality MaterialsSink drain made of brass, chrome-plated surface effectively protects against corrosion and rust, and silicone seals prevent water leakage, so long service life. Note: The data are all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.