4-qt Oblong Baking Dish;15 x 10;Pyrexﾃつｮ glass is safe in the oven, microwave, refrigerator, freezer, and dishwasher;Pyrexﾃつｮ glass is non-porous, so it won't absorb food odors, food flavors or food stains;Clear glass allows you to watch your food as it cooks