Keeney’s garbage disposal flange and stopper is constructed of high quality stainless steel. It fits GE, ISE, Kenmore, and Kitchen Aid sinks and is available in a polished chrome, brushed nickel, or black finish. You can install with confidence knowing Keeney products are backed by a Limited Warranty. Keeney 4.5-in Black Steel Garbage Disposal Stopper Stainless Steel | K5417BLK