This new sink strainer from Tovolo is not only ultra-functional, but great looking, too. This trendy strainer fits down into your kitchen sink drain and will trap food and debris while allowing water to continue to flow through. If you want to fill the sink, turn the knob down to drop the stopper, and this prevents water from draining out. The strainer empties easily by pulling on the center post. This sink strainer collapses flat for easy storage when not in use, and the silicone is easy to clean and stain resistant. Measures 4-1/2 inches across and comes in a variety of colors.