Durable. Dishwasher-safe. Oven-safe up to 180F. Upturned rim prevents spills/overflows onto counter top or table. Perfect for cutting, slicing, preparing, serving. Measuring guide. Non abrasive surface. Will not dull sharp knife edges, absorb odors or bacteria, chip, peel or crack. Convenient sizes. Take up little counter and/or storage space. Stackable. Easy to transport to other locations Makes a great microwave reheat tray
