Smart Design: The handle of our sink strainer makes it easy to empty food residue, no more worrying about the colander stuck in the sink. No sharp edges on the drain filter, so it won't hurt your hands. The 2mm diameter holes allow water to pass through quickly while effectively blocking food particles. Premium Quality: Our kitchen sink stopper is made of 304 stainless steel, rust and corrosion resistant. It weighs 46.5g with a thick wall and stays firmly in place even under heavy water flow. Anti-Clogging: Small 2mm perforations spread out on average across the strainer basket, ensure water passes through smoothly while effectively catching all trash and debris so it doesn't clog the sink system . EASY TO CLEAN: Unlike the metal mesh colander, it is difficult to clean and restricts the flow of water. Our colander 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, inner diameter: 8cm, depth: 1.8cm, suitable for a standard sink hole of 110mm.