Waterproof insect-proof U-shaped design with four 360-degree drainage outlets ensures quick and easy water flow, preventing floor water accumulation for an improved user experience. Precisely sized TPR soft rubber ring fits snugly at the channel entrance. The flexible ring can be trimmed between 3.5 to 7.5 cm to fit various openings for easy installation and use. Effective hair stopper and kitchen sink strainer with excellent sealing performance. Features multiple leak-proof bottom drains that help block odors, maintain water seals, and prevent backflow. A practical solution for protecting kitchens, bathrooms, garages, basements, and toilets from unpleasant smells. Floor drain strainer includes a protective anti-fall net that captures hair and debris, helping to prevent clogs and reduce bad odors. Constructed from premium plastic material for long-lasting durability and resistance to corrosion. Helps deodorize, prevent overflow, and promote household hygiene. Specifications: Color: White Size: 7.5 x 8.5 cm Quantity: 1 piece