Universal Pop-up Drainer Stoppers: Optimal fit for American standard 3-1/2 inch drain hole size, suitable for most kitchen sinks; Please confirm the size/diameter of the sink drain and type before purchasingLeakless Sink Drain Stopper: The bottom is made of top-quality 304 stainless steel, robustness, rustproof and anti scratch; By pressing its spring-loaded handle, you can effortlessly trap water for zero leakage assurance, convenient for kitchen washingSay Goodbye to Cluttered Pipelines: Equipped with dual rubber ring for best sealing around the drain, avoiding any unwanted leaking and preventing clogging; Aims to alleviate your everyday kitchen struggles, providing you with a cleaner kitchenEfficient Solution for Sink Clogs: Crafted with high-temperature-resistant thickened ABS material, our drain basket mops up food debris before it obstructs pipelines; The smooth handle can easily take the waste out, preventing severe plumbing issuesSuperior 3-in-1 Design: This sink drainer combines both a filtration basket and a sink plug in one; Has an integrated deodorizing function that combats odor within the sink, providing multiple practical uses