Made of excellent PP material, this sink drain pipe improves sink drainage and ventilation while preventing odors and backflow. Its compact, adjustable design and built-in hair filter reduce clogs and free up space under the sink. Key benefits Better air circulation and anti-backflow: the pipe design promotes constant circulation to help prevent odors and backflow into the sink. Anti-clogging performance: integrated hair filter catches strands and debris before they enter the drainage system, reducing the need for frequent maintenance. Space-saving and flexible: 360° rotation plus adjustable length lets you route the pipe around obstacles and maximize under-sink space—ideal for tight installations. Easy installation: installs quickly without professional tools. Follow the included instructions for a fast setup; no plumber required. Material and options: made from excellent PP material for reliable everyday use. Available in three sizes to match different sink configurations. Compatibility and performance Designed for standard bathroom sink and washbasin drain installations where a flexible, space-saving connection is needed. Adjustable length and full rotation make it compatible with a variety of trap positions and offsets; choose the size that matches your drain diameter and clearance. Practical use scenarios Small apartment or powder room: rotate and shorten the pipe to fit behind narrow vanity cabinets and avoid interference with cabinet shelves or drawers. Remodel or retrofit: use the adjustable length and 360° rotation to connect a new sink to an existing drain line without reworking plumbing. Mobile or compact living (RV, tiny home): the lightweight, compact design and anti-clog filter keep drains functioning in limited spaces. What you get A PP sink drain pipe with built-in hair filter, 360° rotation, adjustable length, and three size options. Clear instructions for tool-free installation.