NOTE: Please Measure the sink hole before purchasing, this sink drain strainer is suitable for 1.1-1.25inch hole. Please TIGHT the filter basket and put the leakproof ring on the correct ring rail before you inserting the pop-up sink drain stopper into the sink hole【Easy Installation & Cleaning】No cumbersome tools are required and No more high cost of water pipe is needed. Easy installation by simply replacing the old sink plug with the new bathroom sink drain strainer. Cleaning is also a breeze, as you can simply remove the filter basket and rinse it under running water. Easy removal when sundries enter the stopper, simply pull the drain out and remove from the strainers【Fit Like a Glove】Although our sink drain stopper is suitable for the majority of sink holes, please measure your drain hole diameter to ensure proper fit before purchasing. The size of the bathroom sink drain strainer is 2.32 x 2.6in and is suitable for 1.1 to 1.25 inch sink hole. Whether it's a washbasin, bathroom sink or shower tub, this replacement sink drain stopper strainer is compatible and reliable【2 in 1 Upgraded Function】No worry about valuables draining. This upgraded pop-up bathroom sink stopper combines a stopper and a removable filter basket in one that traps hair, debris or valuables like jewelry rings before they reach the drain and ,ensuring hassle-free maintenance. Easy removal when bad materials enter the stopper, simply pull the drain out and remove bad particulates from the strainers【Pop-up Brass Core Design & 304 Stainless Steel】Being made with lasting brass core construction makes our pop up sink stopper a more long service life. Built-in a filter basket and made of 304 stainless steel which picks up all the little gunk that normally builds up under plug, you won’t get stopped up bathroom sink drains as often and even get rid of annoying pipe cleaning of your washbasin, bathroom sink or shower tub【Efficient Drainage & Clogging Prevention】Get rid of annoying pipe cleaning.The innovative fusion product of an upgraded pop-up bathroom sink stopper and a removable filter basket brings great convenience, also a fresh and comfortable bathroom condition to users' daily life with its advanced design and practical functions