Medium Rectangular Baker Sale! from $ 58.00 Color Grannys Apron Mosaic Flower UNIKAT Blackbirds UNIKAT Qty. Add to Cart This Polish pottery rectangular baker is perfect for casseroles and cakes. The pottery allows the food to cook evenly so it all comes out delicious! dimensions: 12"L x 9-3/4"W x 2-3/4"D Qty available: 8