- Quick drainage: This expandable drain pipe features an enlarged overflow and a silicone seal design for faster drainage and to prevent the sink from overflowing. - Good airtightness: The deodorant strainer drain pipe uses an S-shaped bend to form a water seal and block odors, with a built-in self-closing deodorant core to deodorize and prevent odors. - 360 rotation: The flexible drain pipe can be bent and rotated to fit the actual installation, including in small spaces, saving space and allowing flexible layouts. - Elastic material: Made of sturdy ABS, it is elastic and returns to its original shape after pressure, with high temperature resistance and durable performance. - Use scenarios: Ideal for under-sink installations with limited space; beneficial in bathrooms and powder rooms where odor control is helpful; suitable for mobile or compact installations in RVs or boats where flexible fit is needed.