High Quality Material - Made of premium stainless steel, durable for long-term use. Fine brushed surface, clear texture, and smooth appearance. Effectively prevents clogging from water, flowers, and leaves. The larger the water volume, the quicker the drainage speed. Thoughtful Design - Designed for slip resistance during showers while enhancing water flow drainage. It is gentle on toes, featuring rounded and smooth edges. Enjoy quality assurance and peace of mind. Anti-clogging - Large diameter design ensures fast drainage with a high-efficiency anti-clogging filter that effectively blocks hair, keeping the floor drain unclogged and the bathroom dry. Multiple Choices - Available in four sizes, allowing you to select what you need. 110 flat openings and 160 flat openings. Easy to install and secure by adjusting the clamp's incline. Widely Applicable - Ideal for outdoor drain pipes, exhaust pipes, roofs, balconies, and various flooring types. Commonly used in kitchens, bathrooms, garages, balconies, washing machines, toilets, and more. Simple to clean and maintain.