Key benefits Keeps bathroom air fresh: Made from durable PP (polypropylene), the drain pipe prevents odors and backflow while maintaining constant air circulation. Reduces clogs and maintenance: The internal design captures hair and debris before they enter the drain, helping keep pipes clear and lowering routine maintenance. Saves space and adapts to layout: An adjustable-angle design allows you to change both angle and effective length for tight or unconventional installations. Fast, tool-free installation: Install quickly by following the included instructions—no professional tools or extra help required. Three sizes are available to match different installation needs. What it does for you Prevents unpleasant smells and sewer backflow by promoting continuous ventilation through the drain line. Catches hair and impurities at the source to reduce blockages and maintenance costs over time. Fits compact bathrooms and other limited spaces by allowing customized routing and positioning. Key features Material: High-quality PP (polypropylene) for corrosion resistance and long service life. Function: Odor and backflow prevention; constant air circulation; debris-catching to reduce clogging. Design: Flexible-angle and length-adjustable for tailored installation. Installation: Simple, step-by-step setup without professional tools. Available in three sizes to suit different drain configurations. Typical applications Small apartment or studio shower where space is tight and flexible routing is needed. Family bathroom to reduce hair-related clogs and minimize frequent maintenance. Guest or rental bathrooms where quick, tool-free installation and reliable odor control are important. Compatibility and selection Choose from three available sizes to match your drain layout and space constraints. Follow the product instructions to confirm the best fit and angle for your installation. Performance expectations Provides ongoing air circulation and effective hair/debris capture when installed according to instructions. Durable PP construction supports long-term use under normal bathroom conditions.