DeerValley Gold Pop-Up Bathroom Sink DrainDesigned to work with glass, stone, ceramic, or any sink with a drain opening. Complete your vessel sink with this pop up drain with overflow. This pop up drain will not fit most copper bath sinks or drain openings. The good thing about pop up emitters is that if there's no steady flow of water, the lid stays shut. That means no debris can make its way into the pipe. What's Included Pop Up Bathroom Sink Drain Not Included Overflow Features Durable