1.BASIN HOSE: This flexible drain hose is used in kitchen or bathroom, suitable for washbasins, dishwashers, sinks, etc.It can replace old drainage pipes and prevent insects and odors. 2.DURABLE MATERIAL: Our sink drain pipe is made of high quality PP plastic, sturdy and durable, anti-corrosion and can be used for a long time.It is flexible, stretchable and has good sealing properties, which can effectively prevent peculiar odors and insects. 3.FOLDABLE DESIGN: The S drain pipe is extremely soft and can be bent into any shape.You can fold it according to the actual situation to solve the situation where the space is narrow and cannot be installed. 4.EASY TO INSTALL: The extendable sink drain is very simple and convenient to install.You just need to clamp the drain directly, then secure it with a hose clamp and tighten the screw, no other tools needed.This is a widely used sink pipe fitting. 5.The basin drain pipe has good extensibility and can be bent arbitrarily according to the actual situation.