Portmeirion Sophie Conran White Medium Handled Rectangular Roasting Dish Available in White Rectangular Roasting Dish is 12.9" in length and 9.4" wide Made of Fine Porcelain Dishwasher Safe, Microwave Safe, Freezer Safe, Oven Safe to 400 Degree Part of the Sophie Conran Collection of Dinnerware, Serveware, Accessories and Cookware