Press Filter: The press filter element of the basin is integrated into the non-overflow pop-up drain. It is made of high-quality materials and has excellent anti-rust properties to ensure stable use in long-term humid environments Robust Brass: The main body of the bathroom sink drain adopts a solid brass metal structure with high physical strength. It is not easily deformed or damaged in daily use, and the bouncing action is long-lasting and smooth without stagnation Sealing And Sealing: The washbasin drain is a push-type operation, which makes the opening and closing process smooth and labor-saving; the pop-up drain plug closes tightly, effectively preventing leakage and ensuring good sealing Easy Installation: The installation steps of the bathroom sink drain plug are simple and clear. No professional assistance or complicated tools are required. Users can complete the assembly by themselves. It is a practical accessory to prevent floods in the bathroom or kitchen No Overflow: This pop-up drain adopts a non-overflow design and is specially developed for wash basins without overflow holes. It has a high structural matching, a stable fit after installation, and complete and reliable functions