Smart DesignThe handle of our colander makes it easy to unload food residue, you don't have to worry about the colander stuck in the sink anymore. No sharp edges on the drain strainer, so it wouldn't hurt your hands. Premium QualityOur kitchen sink stopper is made of 304 stainless steel, which is rust and corrosion resistant. It weighs 47.7g with a thickened wall and stays firmly in place even under heavy water flow. Anti-CloggingHigh-density 1mm micro-perforations distribute averagely throughout the entire basket, ensure water passes through seamlessly while effectively catching all trash and debris so as not to clog the water system. 'sink. Easy to clean Unlike the wire mesh strainer, it was difficult to clean and restrict water flow. Our strainer is easy to clean, just empty the bits, then give them a quick rinse and wipe under running water to get them completely clean and shiny. Universal Size Outer diameter 11cm (4.37''), inner diameter 7.5cm (2.95''), depth 2.7cm (1.06''), suitable for sink hole 110mm (4-1/2 inch) standard.