【Within 5 Years, Free Replacement For You】 Buy Our Drain Plug Bathroom Sink, If There Is Any Damage Within 5 Years, Please Contact Us Through Amazon, and We Will Replace You With A New One For Free! 【Universal Access To Most Sinks And Bathrooms Drain】Your Drain Can Be Used Directly If It Is Between 1.1"-1.5" (most Sink Drains Are Within This Range); please Check If Your Drain Is Within This Range Before You Buy It 【Prevent Blocking The Drain】Wash Basin Sink Drain Plug Built-in Filter Can Effectively Collect Hair, While Preventing Earrings Rings, Necklaces, Some Small Objects Fall Into The Drain, Saving The Cost Of Unclogging The Drain 【Drained Quickly With One Click & Sealing】Pop-up Press Design, Just Need To Press Pop Up Sink Stoppers For Bathroom Sink, Can Let The Water Drain Quickly, Or Seal The Sink Quickly Filled With Water 【Easy Installation】You Just Need To Remove The Original Bathroom Sink Stopper And Insert The Purchased Sewer Stopper And You Are Ready To Use