Designed for both form and function, the PRIMA Rectangular Oven Dish Set is a must-have for the modern home cook. Prepare and serve your culinary creations in style with this versatile bakeware set. Each size can also be used as a lid to cover the same dish with interlocking dots design on handles to cook, heat or store in fridge. Curved rectangular shape and cristalline glass material give your dishes a polished, high-end look, while the oven, microwave, and dishwasher safe design ensure maximum convenience. When you're done, the nesting pieces tuck away neatly, saving you precious cabinet space.