【Perfect Compatibility】 It works with all bathtub drain, bathroom sink drain, drain sizes range from 1.06" to 2.30" wide. NOTE Make sure your sink drain is straight through or greater than 1.97" height. 【Innovation Design】 The new design bathroom sink drain is simply and effectively, It has an anti-clogging basket inside, in case any valuables drop into the sink such as jewelry, rings etc; and anti-slip rubber ring inserted on the cap and the base, to create a complete seal. 【High Quality】 High Quality: The bathroom sink stopper is made with stainless material; it has chrome plating to preventing rusting and to preserving durability. The bullet core inside is made by brass and it can withstand at least 6000 times presses. 【Upgraded Appearance】 The soft brushed lines and brass center cylinder and trim really make our unit pop and matches virtually any shower stall or shower tub aesthetic.it looks fabulous in any bathroom. 【Easy Install and Maintain】 you can simply remove the old drain stopper core and replace the new one without any tools; If the filter needs to be cleaned, just pull it up, then wipe off the hair with a paper towel.