3.5-Inch Kitchen Sink Strainer Assembly, 304 Stainless Steel, Classic design with Removable StopperThe strainer assembly is made of 304 Premium stainless steel with a special coating technique to add Matte Black Brushed Gold color on it. The color and material will last longer than you expect with minimal maintenance. This shining black color finish would create a unique color combination with the kitchen sink and faucet, which stands out from the crowd. The strainer assembly fits 3 1 2 drain opening, so it works for most of kitchen sink on the