Fit US Standard Sink SizeThis kitchen sink stopper measures 3"-3.38", fit most US standard 3-1/2 inch drain hole. Please measure your sink drain hole size before purchasing.Easy to Install & CleanWaterproof and oil resistant material allows easy cleaning and maintain, time-saving and effortless cleaning.Premium MaterialsHigh quality and rust proof stainless steel can fit seamlessly into your sink. Food-safe material basket strainer is non-toxic nature, lightweight, and heat resistant.Anti-clogging BasketAttached basket with appropriate hole can easily filter kitchen leftovers without clogging the basket holes, effortless disposal of sink waste without getting hands dirty. Say goodbye to clogged sink drains with 2024 new upgraded sink bounce core drain strainer.Upgraded 3 in 1 Kitchen Sink Drain StrainerOur kitchen sink strainer, combines sink drain strainer, kitchen sink stopper and odor isolation together. Press down the pop up button to store water for washing, press again to drain water while catching food waste or scrap from going down the drain. A reliable anti clogging helper.