Stainless steel construction - 4 1/2 inch Diameter Keep debris from going down the drain Precision pierced design More sanitary and convenient than mesh strainers Dishwasher safe Keep your drains clean with the RSVP Endurance sink strainer set. Featuring precision-pierced holes that are large enough to let water through but small enough to keep debris out, they are made from durable stainless steel. The precision-pierced design also makes emptying and cleaning a breeze, especially compared to mesh strainers. Sanitary and convenient, this set is ideal for wetbars or kitchen prep sinks. This sink strainer is made to fit in larger sink drains. The stainless steel construction makes it easy to clean. The precision pierced design allows water to pass through it, keeping debris from going down the drain. It is ideal for sinks without garbage disposals or as a replacement for an existing one. 4-1/2" diameter