- Universal Compatibility: This versatile bathroom sink drain fits drain holes with diameters of 1-3/4" and 1-1/2". It is suitable for both overflow and non-overflow sinks, making it an ideal choice for any bathroom setup. - Effective Anti-Clogging and Odor Prevention: The drain features an anti-clogging basket filter that captures hair and debris, preventing blockages. Additionally, its built-in anti-odor core effectively blocks unpleasant smells, maintaining a fresh bathroom environment. - Simple Installation and Space Efficiency: Designed for easy installation, you can replace your old sink drain in just 3 to 5 minutes by following video instructions. The flexible drain pipe allows you to customize the shape during installation, maximizing space in your bathroom. - Durable Construction: Made from high-quality stainless steel, PP, and ABS, this sink drain pipe is resistant to corrosion and rust. Its robust design ensures long-lasting performance and prevents water leaks. Use Cases: 1. Perfect for renovations where you need to replace an existing sink drain quickly without professional help. 2. Ideal for small bathrooms where maximizing space is essential; the flexible design adapts to your plumbing layout. 3. Suitable for households with pets or children, as the anti-clogging feature minimizes maintenance and hassle. Upgrade your bathroom sink with this reliable, efficient, and easy-to-install drain solution.