Protect glasses, china and precious heirlooms with a SinkWorks Countour Sink Saver from InterDesign. These mats soften the blow when dishes are placed in the sink and help protect breakage which can lessen the risk of cut fingers and hands while washing dishes. Slit corners help create a custom fit that contours to the shape of the sink. Water drains through, while particles are trapped on top, to help prevent clogged drains. The InterDesign SinkWorks Contour Sink Saver helps prevent marred sink surfaces, which can occur when knives or pans dull and wear away the finish or slice into the surface.