Pop-up switch design: The sink drain Drains/stores water quickly, easy to use; suitable for sinks without overflow holes. Excellent metal structure: The sink drain is made of stainless steel and brass, effectively preventing corrosion and rust, the sink drain is suitable for humid bathroom environments and durable. Built-in filter basket: The drain plug is equipped with an anti-clogging filter that can easily capture hair or other objects without affecting the water flow. When cleaning, simply remove the filter and wipe it dry. Universal size: The sink drain fits all standard sinks, and the standard interface size is G 1¼. No overflow hole. Easy to install: The sink drain has a simple structure, and no tools are required when installing this pop-up sink drain.