1. 【High quality:】 The drain strainers are made of stainless steel, are durable, wear-resistant and not easily deformed. 2. 【Durable】 The rubber seal is softer, more durable and less prone to deformation, seals the drain strainer well, which ensures better water storage function in the sink filter. 3. 【Fumble around leftover food】 To avoid clogging the waste water system in the kitchen, the leftover food that is caught in it when washing up and allows the water to flow unhindered 4. 【Specification】 Applicable sink diameter: 80mm, seal diameter: 55mm and rod diameter: 8mm. Please measure the diameter of your old flush plug before buying a new one. 5. 【Widely used】 The built-in sink can be used as a sink and filter, and is suitable for most overflow basins with sealing plugs or for kitchen sinks