【Ceramic Cover Design】The sink drain with white ceramic cover is scratch-resistant and effectively prevents corrosion and discoloration. Better fit your sink, elegant and durable. 【Universal】The standard drain size is 2.8 cm, suitable for most sinks and basins. NOTE: Only suitable for sinks without overflow. 【Plug-in Function】High-quality brass spring core ensures good drainage strength. The drain valve opens or closes quickly with a simple push. 【Double Seal】The sink drain valve features a double-layer silicone sealing ring with good sealing performance, effectively preventing water leakage from the plunger side. 【Easy to Clean】All parts of the sink valve are easy to disassemble: turn the top drain cover counterclockwise, unscrew, and remove for cleaning.