Dexas Over-the-Sink Strainer Grippboard Two in one: cutting board and strainer/colander in one Collapsible silicone strainer is removable Board is made from durable, non-porous, odor-resisting poly that will not dull knives Silicone strainer/colander has a 2.5 quart capacity and collapses flat for storage Board measures 12 inches wide by 22.5 inches long