3-in-1 Sink Drain Strainer: The upgraded 3-in-1 Kitchen Sink Drain Strainer is designed for water storage, fast drainage, and effective food waste capture. This multifunctional stopper features a pop-up device for easy operation, multi-layer sealing gaskets to prevent leaks and odors, and ensures clog-free performance. Simplify your kitchen tasks with this efficient and clean sink solution.All SUS304 Stainless Steel: Our kitchen sink drain strainer consists of a 304 stainless steel body, a premium basket, and a flexible spring device. It ensures resistance to deformation, scratches, and high temperatures, providing long-lasting, reliable performance while fitting seamlessly with no gaps. Easy to clean and sustainable, this strainer is a superior addition to any kitchen.Brass Pop-up Bounce Core: Our sink drain stopper combines a durable, rust-resistant brass pop-up core with an easy-to-use spring-loaded design for seamless water storage and drainage. It includes a pop-up strainer that efficiently traps debris and retracts neatly, alongside an upgraded stainless steel basket for effortless installation and effective filtration of kitchen leftovers. This sleek, contemporary design enhances the modern appeal of your kitchen.Universal US Standard Compatibility: Our sink strainer is crafted to seamlessly fit US Standard 3-1/2 inch kitchen sink drains, accommodating diameters from 2.95 to 3.42 inches and depths exceeding 1.46 inches. Ensure a precise fit by measuring your sink drain hole before purchasing. Elevate your kitchen experience with our innovative 3-in-1 sink strainer, delivering efficiency, durability, and stylish convenience.Effortless Installation and Versatility: Our sink strainer offers easy installation, making it ideal for upgrading or replacing kitchen sink drain stoppers in various settings such as kitchens, restaurants, hotels, and canteens, trusted by professionals and homeowners alike. We are very focused on the user experience that If you have any questions, Please contact us.