Stainless Steel Sink Post Stopper: The strainer is made of stainless steel and with a perforated hole, stainless steel construction for reliability and rust resistance. Quality Design: Effective anti-clogging shield allows liquid to flow smoothly into the drain and blocks waste, the strainer allows water to pass through but not other disposables, such as hair, food debris, paper, etc. Anti-clog Sink Strainer: This sink strainer will help keep drains flowing freely and catch hairs easily. You don't have to worry about the bathroom hair clogging problem anymore. Easy to Clean: Easy to wash with warm water to keep the mirror finish spotless over time. Dishwasher safe. 【Application Scenarios】Sink strainers perfect for kitchen and bathroom sink drains and shower/bathtub drains. Perfect for everyday utility use for long-lasting protection against clogging, reduce repair expenses.