When I first opened the package I noticed that the pan has no rolled edges, which to means no place for food to hide and get baked into making it impossible to clean. It also means that once you wash it, it is not hold water to leak all over your counter. I find the 13" X 18" to be a great size for the many different recipes I use. This is a wonderful addition to my cookware that is sure to be my Go To pan.