STANDARD SIZEOuter diameter: 4.5; inner filter: 3; depth: 1.2. The kitchen sink strainer will fit 3.2" - 4.2" drain, you can choose according to the width and depth of the sink drain.^ MADE OF STAINLESS STEELThe sink strainer basket is made of stainless steel, sturdy and durable, wont pit, rust or corrode. With a weight of close to 2 ounces, it can be stabilized in the sink drain and will not move with water flow.^ WITH HANDLE, THOUGHTFULLY DESIGNThis sink drain strainer has added a new handle for easier lifting, which makes dumping out residue so easier, no longer worry about the drain strainer stuck in the sink.^ ANTI-CLOGGINGThe kitchen sink drain catcher uses 1.5mm pinhole design, which can block more food particles. It is covered with holes all around and above, which can allows more water to pass through.^ EASY TO CLEANWe can wipe it under running water to get it completely clean and beautiful, it is dishwasher safe.. Due to premium stainless steel, the kitchen drain strainer will hold up shiny in constantly wet sink for many years.^