Made from premium glass designed for high heat tolerance and durability, Rubbermaid DuraLite Bakeware delivers superior baking and cooking performance. This durable yet lightweight bakeware set is safe for use in oven and broiler temperatures up to 550 degrees F, and extra lightweight compared to ceramic bakeware. These elegant baking dishes and ramekins easily go from heating to serving, and are break- and chip-resistant, as well as nestable for space-saving kitchen organization. This bakeware set is also BPA-free, plus microwave-, freezer-, and dishwasher-safe. Use this versatile baking set as casserole dishes, baking dishes, serving dishes, and more.