Porcelain interior and exterior. Self-basting lid keeps food moist. Contoured side handles for secure comfortable grip. Oven safe. Hand wash and hand dry. Warranty: Limited lifetime. Made from enamel cast iron. No assembly required. 12.5 in. L x 10.5 in. W x 7.5 in. H (13.2 lbs.). This oven makes cooking homemade meals for a small family easier and..