VERY FLEXIBLE: This flexible drain hose allows you to create a tight and clean drain, even in difficult structural conditions, under a sink and sink. The aluminum union nut with seal additionally ensures a long service life.EXTRACTABLE: The drain hose is flexibly extendable and can be adjusted to a total length of according to your needs. This allows the drain hose to be extended and flexibly installed up to a maximum length of EXTERIOR: You can create an odor trap with a U-shaped drain pipe, which can prevent unpleasant odors in the bathroom. QUICK INSTALLATION: The drain hose can be installed in a few steps without tools. The drain pipe can be cleaned quickly and easily at any time thanks to the quick disassembly. Note: The data is all manual measurement, please allow 1 - 13cm error, due to from the difference in light and display, there will be a certain color difference, depending on the physical object received.