<p>3 IN 1 EFFICIENT DESIGN: This versatile sink strainer combines the functions of a sink stopper, sink strainer, and drain food catcher, making your kitchen tasks a breeze. With the pop up design, you can easily switch the function with one press without any clogging.EASY DAILY MAINTENANCE: The upgraded kitchen sink stopper meets the highest hygiene standards. Its non-porous stainless steel surface resists bacterial growth, is waterproof, oil-resistant, and easy to clean, ensuring a pristine kitchen with minimal effort.NO MORE LEAKAGE & ODOR: The kitchen drain strainer features a large drain hole base for fast drainage, while multiple layers of sealing rings effectively prevent leakage and isolate odors. Plus, it includes a removable anti-clogging basket for easy cleaning.ALL METAL FOR DURABILITY: The pop up sink drain strainer is crafted from 304 stainless steel and features a robust brass bounce core device, rigorously tested to endure 90,000 cycles of bouncing and pressing. Unlike plastic alternatives, it provides unparalleled resistance to corrosion, scratches, and cracks.UNIVERSAL SIZE COMPATIBILITY: Our kitchen sink plug is designed to fit US Standard 3-1/2 inch drain holes, suitable for sink openings with widths of 2.95"-3.42" and depths greater than 1.46". Kindly measure your sink drain hole before ordering.</p>