Ideal Design: There is a very smooth spring mechanism inside the exhaust pipe, which can keep a tight seal without losing the push-pull rods. gold plated creates a clear and smooth surface, like a gold mirror, with a wonderful metallic texture. With overflow: This type of drain hose is an overflow type. to standard sinks and washbasins with overflow holes on the top of the sink bowl. Robust and sturdy: brass structure and locknut to guarantee quality; and longevity, effective anti-corrosion and anti-rust. Easy installation: delivered with installation accessories, hidden screws, quick and easy installation and the product is suitable for most sinks.< / p>