Top Quality: Made of premium silicone and plastic, extremely durable and corrosion resistant. Flexiable silicone underside will not scratch the sink, non-deforming.<br> Perfect Dimension: Outer Diameter is 4.5 inch, large wide rim fits to most standard sink drains. 3mm micropores can effectively filter and catch unwanted vegetable and food particles.<br> Easy to Use & CleanJust put the strainer on the drain of sink, and it works. Pull up the center post to remove, the soft, felixable silicone basket can be inverted for cleaning debris.<br> Easily Clear All Dirty Debris: This smart durable silicone basket effectively catches all hair, food scraps, kitchen waste, and lets you pull the handle for a thorough cleaning.<br> Ideal for Family Use: Comes with 4 Pcs kitchen sink baskets, is enough for using and replacing in kitchen, bathroom, hand basins. Significantly reduce and solve conditions of the clogging of drain..Items from Sheng Xinshun's shop