【Easy to Install】Our black modern general purpose sink drain is for your standard G1¼ inch sink.This covers most commercially available sinks.It can be assembled by hand without any effort.【Leak-free and rust-free】Our black drain valve with overflow is made of high-quality double-sealed thick silicone, no water leakage after installation, rust formation is effectively prevented by black metal coatingmast.In addition, the pipe is moisture-proof.【Easy to clean】 Cleaning the drainage pipe is relatively easy.Black round surface rotating pop-up drain valve, then clean the pipe section with a cloth and cleaning agent.【Expandable with Overflow Design】The copper rings can be flexibly expanded and contracted with the press of a button.Close the water loss quickly and in one step.Clean your pipe quickly and easily.Water overflow is prevented by jumping and engaging.It is a good helper for you at home.【What You Get】Includes one piece of black metal covered pop-up waste and one piece of replacement drain pipe gasket.