【Universal Size】The pop-up sink stopper can be used for various types of pop-up filtered drains. 【Modern Design Bathroom Sink Strainer】The bathroom sink strainer is more practical and useful than ordinary sink stoppers. The pressure drain stopper with upgraded brass elastic core has an anti-clogging basket inside to prevent hair from getting stuck. It also comes with non-slip rubber pads and rubber rings to prevent water leakage. 【Easy to Install Pop-up Sink Drain Stopper】The pop-up sink drain stopper has a simple structure and does not require any tools, just remove the old one and insert it. If you want to use it for a larger diameter sink hole, you can use the built-in rubber ring to increase the inner diameter of the sink drain. 【High-quality materials】The drain plug is mainly made of stainless steel and copper, which is rust-proof, anti-breakage and one-piece. Good resilience allows water to drain quickly and eliminates blockages. 【Convenient water use】The sink drain port is