LASCO 03-1041 Chrome Plated EZ Cup Kitchen Strainer, Kitchen Sink Basket Strainer Assembly For 3-1/2-Inch Opening With Standard Cup, Stainless Steel The product is 3-1/2" SS Kitch Drainer Easy and simple use kit The product is manufactured in China Chrome plated EZ cup mounting design 3-1/2-Inch opening Basket strainer 1-1/2-Inch connection