QUALITY MATERIAL: Our kitchen sink drain strainer is designed with stainless steel wrapped housing, stainless steel basket, flexible spring mechanism and upgraded handle. Stainless steel ensures a rust-resistant, scratch-less connection to the sink, while the porous POM basket is easy to clean and resistant | HIGH-PERFORMANCE 3 IN 1 DESIGN: This kitchen sink strainer excels in filtration, odor control and backwater prevention. Its multi-layer gasket ensures water storage and leakage prevention, effectively isolating odors in the kitchen drain. The kitchen sink odor filter with the perforated basket filters kitchen waste without obstructing water flow and prevents clogged pipes | UNIVERSAL AMERICAN STANDARD SINK SIZE: Our sink stopper kitchen drain fit sinks with openings between 2.64 inches and 3.35 inches in width and depths greater than 1.42 inches. The 3 in 1 kitchen sink drain strainers are compatible with standard American 3-1/2 inch undermount sinks. Measure the diameter and depth of your sink drain before purchasing | POP-UP DRAIN PLUG FOR QUICK DRAIN: With the push of a button, our pop-up kitchen sink drain plugs make it easy to switch between a cistern and a quick-drain strainer. This feature simplifies your work and ensures a fresh and clean kitchen environment. Suitable for kitchens, restaurants, hotels and cafeterias | ANTI-CLOGGING BASKET AND EASY TO CLEAN: This sink strainer kitchen drain comes with a carrying handle for easy removal and installation of the basket. The proper basket holes can easily filter out large kitchen scraps without clogging the basket holes, small garbage goes down with the water flow, and the waterproof and oil-resistant pom material is easy to clean and maintain, much easier to clean than traditional metal sink strainers