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 won't hurt your hands. Premium QualityOur kitchen sink stopper is made of 304 stainless steel, 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 on average over entire basket, ensure that water passes through seamlessly while efficiently collecting all trash and debris so as not to clog the sink system. Easy to cleanUnlike the strainer in wire mesh, it was difficult to clean and restrict water flow. Our strainer is easy to clean, just empty the pieces, then quickly rinse and wipe them under running water to get them completely clean and shiny Universal sizeOuter diameter 11cm , inside diameter 7.5cm, depth 2.5cm, fits standard 110mm (4-1/2 inch) sink hole.