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STP-SS Features: -Material: Stainless Steel. -Designed to stop water and food particles from going down the drain. -Versatile stopper lets water and small food particles ''in'' the disposer, but keeps silverware and other objects ''out''. -Closes tightly for use as a conventional sink stopper. -Note: Use of abrasive cleaning solutions may harm this product's finish. Application: -Bathroom sink/Kitchen sink. Product Type: -Service stop. Finish: -Steel, Black. Country of Manufacture: -United States. Dimensions: Overall Height - Top to Bottom: -1.3". Overall Width - Side to Side: -4". Overall Depth - Front to Back: -4".