General description Sink Stoppers are designed to provide a reliable solution for your kitchen sink. With a large wide rim of 3.35 inches (85mm) in diameter, these stoppers fit all standard kitchen sink drains with a diameter of 3.5 inches. They effectively hold water and prevent kitchenware and unwanted objects from entering the drain, helping to avoid internal damage and malfunction. Technical specifications Material: 304 stainless steel Diameter: 3.35 inches (85 mm) Height: 1 inch (25.4 mm) Applications: kitchen sink Usage Easy to install: Simply place the sink stopper on your drain hole to stop water, with no tools required. Easy to clean: Remove the stopper after use for quick cleaning. Leak-proof seal: The rubber gasket provides a 100% leak-proof seal when pressed lightly into the sink. Other information Purchase includes: 3 kitchen sink stoppers