Sturdy and Durable: Your kitchen sink stopper is made of high quality stainless steel and will not rust or corrode. Function: The kitchen sink strainer effectively filters residue and allows water to flow smoothly down the sink drain, making your life easier. Size: 78mm OD, fits sink diameters 78-80.3mm, be sure to measure the intended strainer hole before purchase to ensure your sink is the same size as ours!!! Easy to Clean: The sink filter is easy to remove, pour out the filter residue, you can use toilet paper or a recycled toothbrush to clean the dirt. List of ‘packaging: 1 * filter basket for kitchen sink, bathroom, bathtub, shower, toilet, sink strainer, laundry room, etc.