Product Description Material: stainless steel Size: Diameter 7.9cm Quantity: 1 pcs Package Content: 1 * Water Leak Filter 1. Sink Filters: Made of good quality stainless steel with rubber gasket, thick, strong and durable, not easily deformed, providing long service life. 2. Sink Stopper-Size: The outside diameter of the sink strainer is 7.9cm, please check the dimensions before purchasing. 3. Kitchen Sink Strainer - Easy to Use: Rubber gasket and ball bearing allow this sink strainer to be used as a drain plug; Just push the strainer down to plug the hole. 4. Filter Waste Efficiently: Each sink plug has holes, so can filter waste effectively, but let water run and keep your sink free from blockages. 5. Wide Range of Use: These two drain filters can be installed in old sinks, tubs, basins, and the smooth surface allows you to clean easily and conveniently.