Staub Rectangular Dish, Dark Blue, 10.5 x 7.5 - Dark Blue Vitreous glass porcelain enamel finish is resistant to scratches and stains Extremely fine polished base prevents damage to cooking surface or table 10.5" x 7.5", 2.5Qt Ceramic features superior thermal shock and impact resistance Oven, broiler, microwave, refrigerator, freezer and dishwasher safe