5.5 in x 5.5 in x 1.25 in (13.9 cm x 13.9 cm x 3.1 cm) 12 oz (354 ml). Microwave, freezer, dishwasher, oven safe. Oven to table. Stoneware. Unglazed bottom for superior even baking. Make it today! marbledbrownies.goodcook.com. Made in China.