<p>Fit Most US Standard Kitchen Sink: Our kitchen drain strainer is designed to accommodate US standard sink hole openings ranging from 2.76" to 3.38" in width and deeper than 1.38", this stainless steel sink stopper is compatible with US Standard 3-1/2 inch drains; Before purchasing, kindly ensure the diameter and depth of your sink drain hole opening match these specificationsUpgraded Pop-up Design: The sink strainer features a cutting-edge spring mechanism that allows for seamless switching between water retention and drainage modes; When activated, this innovative design ensures a leak-free experience during dish washing; The strainer basket, with strategically sized perforations, effectively filters out food particles without disrupting water flow, preventing potential pipe blockages from the startInvovative 3-in-1 Functionality: The sink strainer is a versatile 3-in-1 tool that doubles as a water reservoir, a strainer, and an smell barrier; With its multi-layer sealing gaskets, it not only prevents leaks but also encapsulates smell from the kitchen drain; Whether you're washing dishes, filling the sink, or keeping food debris from clogging the drain, this innovative accessory offers comprehensive functionality for all your kitchen needsStainless Steel Material: The all-metal stainless steel kitchen sink strainer is expertly crafted from premium stainless steel, ensuring unparalleled durability and resistance against daily use; With robust and metal construction that is rust-proof and corrosion-resistant, this sink stopper guarantees a secure seal, preventing any leaks or cracks; Its high resistance to corrosion makes it ideal for use in residential kitchens with high humidity levelsEasy to Clean: Our sink drain strainer feature a user-friendly one-piece spring-loaded design that allows for easy switching between water storage and rapid drainage modes. Suitable for various settings like kitchens, restaurants, and hotels, this versatile tool is easy to clean and maintain; Just place it over the drain opening and rinse it under running water or wash it with soap and water to keep it looking new; Its stainless steel construction is oil-resistant, enhancing kitchen hygiene</p>