The Revol Cook and Play Square Dish with Cover is an excellent, extra large serving piece for meals such as a poultry, ham or baked pasta. It can also be used as a baking dish for almost any meal. This is an attractive piece of white porcelain with a square shape, rounded edges and slightly concave sides. The lid fits tight, ensuring that hot foods stay hot, and cold food stays cold. Made of the same high-impact porcelain Revol is known for, this is a culinary-grade dish that is microwave and freezer safe, and can withstand oven temperatures in excess of 500 F/300 C.