<p>Rust Resistant and Durable: Kitchen sink drain strainer adopts a stainless steel 304 body that is not easy to rust and is more durable. Kitchen sink strainer basket uses an ABS that is not easily deformed after long-term use.Anti-Blocking &amp; Anti-Odor: The pop-up kitchen sink drain strainer drains quickly, while filtering out various food particles. The kitchen sink stoppers have three layers of leak-proof rubber rings to prevent clogging, allowing the sink strainer basket filter to more effectively isolate kitchen drain odors. Can best meet your kitchen sink stoppers requirements.Upgraded Kitchen Sink Drain Strainer: With a 3 in 1 kitchen sink drain strainer can seal water, and effectively drain water. Using sink drain stopper can intercept food debris, isolate odors and prevent clogging, which makes cleaning and filtering easy. kitchen sink stoppers are suitable for opening between 2.83-3.38 and the depth is greater than 1.7.High Efficiency Filter: The design of three drainage holes can effectively prevent physical residues and other debris from blocking the sewer, easily solving the problem of blockage.Pop Up sink drain strainer: The kitchen sink drain strainer adopts an upgraded pop-up sink stoppers. When pressed, the bouncing sink strainer basket can drain water and Press again to store water. Double sealed water storage to prevent leakage.</p>