Efficient Anti-clogging: Kitchen sink strainer had 2mm diameter holes to let fine particles pass through. Efficient anti-clogging shielding allows liquid to flow seamlessly into the sewer while blocking food particles. Protect your pipes from damage or clogged sinks by catching any large food particles or eating utensils that get stuck in the drain. Fit Standard Sizes: Outer diameter:11.5cm/4.5inch; inner filter:7.4cm/2.9inch; depth:2.5cm/1.0inch. Sink strainer smooth curved edges are designed to fit perfectly on the outermost layer of the drain and will definitely stay where you need them. Safety Design: The sink drain strainer is made of stainless steel metal and surrounded by a wrap so as to better protect your hands from sharp edges cutting your hands. Hard material, not easily deformed. 2.90 perforated bowl is contoured by a 2-ply metal rim to rest over sink's drain. Save Time Doing Dishes: Avoid fumbling around a pool of dirty water trying to unclog the drain hole with your hands. The sink food catcher is easy to clean, just empty it, rinse with water. Wash with warm soapy water to keep the impeccable mirror finish shine over time. Dishwasher safe. Multiple Uses: Suitable for kitchen, bathroom, bathtub, shower room, toilet, Washbasin. A perfect tool to keep hair, residues, debris from clogging your sink drains. Make your housework easier, and make the world cleaner.