This custom sink bottom grid accessory is made specially for Wells Sinkware's WL-KS2311 small bar sink. As a small bar or accessory sink, it's bound to get some harsh treatment - glasses, tools, utensils - all things that could spell damage for the bottom of your sink bowl. The GWS1109 will protect it from the elements while being functional as a strainer. If you need to work fast, this grid will only help you get it done better. Its protective vinyl feet wont scratch the surface of the sink, and it comes with a limited one-year warranty.