Portmeirion Sophie Conran  White Rectangular Roasting Dish, ( Lasagna Baker) Sophie Conran by Portmeirion lasagna baker; 11-1/2 by 9-1/4 inches Crafted of very durable bakeware porcelain in choice of white or color Modern, organic styling and ridges give handcrafted look Safe for oven, microwave, electric stovetop, freezer, and dishwasher Complements full range of dinnerware and bakeware