This Large Baking Dish features a white interior finish and a Bali Green exterior. The interior of the dish is made of SmartGlass: a durable and heat-resistant tempered glass that can go up to 450F where normal glass dishes can only go up to 350F. The exterior is then finished with a colorful ceramic that will complement your creative style. These non-reactive materials ensure that your food will be consistently and thoroughly heated for the perfect final product. The dish is also safe for every use from freezer to oven to table.