High Quality Material: The filter stainless steel sink is made of stainless steel, durable, non-deformable and rust-free, suitable for daily use, and can effectively prevent clogging for a long time, and stay firmly in place even under strong flow. Unique Design: No sharp edges on stainless steel drain filter so it won't hurt your hands. The high density perforation allows more water to pass through and better block food particles than larger diameter holes. Best Choice: The kitchen sink strainer is not easy to loosen like plastic. The sink strainer net is small enough to catch food, hair and trash particles. It is the best choice for solving kitchen blockage. Easy to Use: The stainless steel drain filter itself is thin but strong and can be placed where you need it with a smooth edge and water easy to pass through the hole. Let the water drain quickly from the sink and prevent the water from overflowing from the bottom. Wide Application: Stainless steel sink filter, 7cm outside diameter, 4.3cm inside diameter, 2.5cm deep, designed for most drains in sinks, bathrooms and showers in order to prevent food and the hair does not clog the bathroom and the kitchen.