Corelle Contours Serenity 8-1/2-Inch Luncheon Plate Corelle Contours Serenity 8 1/2-inch Luncheon Plate Vitrelle Glass Corelle Contours is a stylish new collection perfect for dining and entertaining; The free-flowing form, exclusive to Corelle, will instantly modernize every dining and entertaining experience Dishwasher, Microwave Safe 3-Year Warranty