Smart DesignThe handle of our strainer plug makes emptying the leftovers so much easier, you don't have to worry about the strainer getting stuck in the sink anymore. No sharp edges on the drain strainer to avoid hurting your hands. High-density 1mm diameter perforations allow more water to pass through and block food particles better than the larger diameter holes. Dimension Depth 1.95cm (0.77"), outer diameter 11cm (4.37 inch), inner diameter 7.5 cm (2.95 inch), fits a standard 110 mm (4-1/2 inch) flush hole. Premium Material Our Kitchen sink stopper is made of 304 stainless steel and is rust and corrosion resistant. The thickened flushing plug stays firmly in place even under heavy water flow. Anti-Clogging1mm small high-density perforations are averagely distributed throughout the basket, ensuring water goes through seamlessly while all Waste and debris are collected efficiently to avoid clogging the flushing system. Easy to Clean Unlike a wire screen, it was difficult to clean and restricted the water flow. Our colander is easy to clean, just throw away the chunks, give them a quick rinse and wipe under the tap to make them completely clean and shiny. Note: The data are all measured manually. Please allow an error of 1-3cm. Due to the difference between light and display, there is a certain color difference, which depends on the actual object received