universal bathroom sink stopper toovren bathtub stoppers, basin pop up plugs, bullet core push sink drain strainer, sink hair catcher, tub stopper bathtub drain filter for 1.02~1.96'' drain holes toovren toovren upgraded bathroom sink stopper/sink drain strainer/tub drain stopper/bathtub stopper/basin pop-up drain unit fits for 1.02~1.96'' drain holes "to make our lives easier, we evaluated various sink drain plugs released in 2020 and introduced a new and improved sink drain plug in 2021. by tuning into we found that:the disadvantages of traditional bathroom sink plug are incompatible drain holes, leaks, clogged drains, inconvenient installation, hard to clean, etc. toovren 2021 upgraded bathroom sink drain overcome all these disadvantages, it can fit 99% of sink drain hole sizes, and our bathtub drain stopper with anti-clogging basket, the basket can neatly collect hair and prevent sewer clogging; the huge rubber pad can effectively prevent water leakage. it is also very easy to install and use."