Top-tier Materials: The pop up kitchen sink drain stopper featuring a high-performance plastic housing, chrome stainless-steel clad shell and superior pp plastic basket, our kitchen sink drain strainer includes a flexible spring device and enhanced handle; The stainless steel wrapped shell is enduring, scratch-resistant, fitting seamlessly into the sink; A polypropylene, food-grade basket is light, heat-resistant, ensuring enduring functionality and ease of cleanupAnti-clogging Basket & Flat Round Handle: Our innovative kitchen sink strainer presents a hand-carry handle for effortless basket removal and installation; A suitable basket hole filters kitchen debris without compromising basket holes; Waterproof and oil-resistant PP material facilitates easy cleanup and hygiene, simplifying maintenance and ensuring a fresh and pristine kitchen environmentHigh Performance 3-in-1 Design: This sink strainer integrates water storage, straining, and smell isolation; Multi-layer sealing gaskets ensure watertight storage while managing kitchen drain smell effectively; It can be utilized for filling the sink with water for cleaning and soaking; Perforated basket allows for efficient filtering of kitchen waste without obstructing water flow, facilitating prevention of pipe blockagesUS Standard Sink Compatibility: The kitchen sink strainer is compatible with sinks having an opening width ranging from 2.76" to 3.38" and a depth greater than 1.38"; It is designed to fit standard US 3-1/2 inch drain openings; Please ensure to measure your sink drain's diameter and depth before making a purchaseInnovative Pop-up Stopper & Quick Drain: Featuring an upgraded one-piece spring-loaded mechanism, our pop-up kitchen sink drain stopper allows facile transition between water retention and rapid draining strainer; An effortless pressing design suitable for diverse settings such as kitchens, restaurants, hotels, and cafeterias