This is a pair of Au Gratin dishes in the Strawberries 'N Cream pattern made by Sheffield. One of the dishes measures 10 3/8" and the other is 12 3/4". The bottoms are marked "Sheffield - Strawberries 'n Cream - Stoneware Collection - Oven To Table - Microwave Oven and Dishwasher Safe - Made in Japan". They are both in very good condition with no chips or cracks. Please email me with any questions.