The Souper Cubes 5" square and rectangle ceramic baking dishes with silicone covers are perfect for baking or serving smaller portions of food. Each baking dish is designed to fit food previously frozen in Souper Cubes freeze trays. Our square baking dishes fits 2-cup frozen cubes and our rectangular baking dish fits 1-cup frozen cubes. Silicone covers allow you to store food in the refrigerator with a snug fitting clear covering. Elegant and practical, you can use them to bake or serve individual meals or side dishes. Lead and heavy metal free glaze (CA Prop 65 compliant) Safe for: microwave, oven, broiler (Up to 450F) Dishes nest for convenient storage