Enhance your drainage system with this premium Sink Drain featuring a gravity spring design and a copper inner core with an automatic opening and sealing function to effectively prevent unpleasant odors. Crafted from high-quality brass and 304 stainless steel, this sink drain offers a stable, rust-resistant, and corrosion-resistant structure, ensuring long-lasting durability and reliable performance in various environments. Key Features: · Gravity Spring Design with Copper Inner Core: Automatically opens and seals to prevent odors, maintaining a fresh and hygienic environment. · Detachable Grille and Hair Filter: Efficiently collects hair and debris to prevent clogging, making maintenance quick and hassle-free. · Premium Materials: Constructed with high-quality brass and 304 stainless steel for enhanced stability, rust resistance, and corrosion protection. · Versatile Floor Drain Cover: Suitable for multiple applications including kitchens, bathrooms, garages, basements, and toilets, offering wide usability. · Elegant Black Electroplating Finish: High-temperature black painting provides a beautiful, delicate, and scratch-resistant surface that complements modern bathroom decor styles. Specifications: · Item Type: Sink Drain · Material: 304 Stainless Steel + Copper + Brass · Color: Black · Surface Treatment: High Temperature Black Painting · Weight: Approx. 637g / 22.5oz · Side Length: Approx. 15.5cm / 6.1in, 22cm / 8.7in · Scope of Application: Bathroom, balcony, hotel, public places, and more Package Includes: · 1 x Sink Drain This Sink Drain combines functionality with stylish design, providing an efficient drainage solution that prevents clogging and odors while enhancing the aesthetic appeal of your space. Its durable construction and versatile application make it an ideal choice for both residential and commercial use.