This accessory is a sturdy, high quality stainless steel sink bottom grid from Wells Sinkware. Wells grids are custom made for each sink to ensure a perfect fit. This grid is made for Wells' round Jazz series kitchen/prep sink (WL-KS2315). A prep sink in any kitchen will have a lot of work to deal with - from washing dishes, to preparing food, all the elements can wreak havoc on the bottom of the bowl over time. With this grid in place, you can be sure you're protecting your sink from that daily wear and tear.