High-quality materialsOur Kitchen Sink Stopper is Made of 304 Stainless Steel Resistant to Rust and Corrosion. In Addition, The Kitchen Sink Drain Weighs 2 Ounce and Remains Stable in the Sink. .Sink Strainer SizeDepth 3cm(1.18'), Outer dia 11cm(4.37'), inner dia 8cm(3.14'), fits standard 110mm (4-1/2 inch) sink hole. .Package Includes: 2pcs sink strainers.The two sink filters are packed in cardboard + opp bags, which perfectly protect this product. .Easy to Clean: Handle design makes it more convenient to remove and clean the food debris. Easy wash with warm soapy water to keep the mirror finish shine impeccable over time. Rust-free and dishwasher safe. .High-Density Perforation 1.5mm Dia Holes Allows More Water to Pass Through and Better Block Food Particles than 2mm Dia Holes, and Wipe Under Running Water to Get Them Completely Clean and Shiny. .