For superior baking and cooking performance, Rubbermaid DuraLite Bakeware is made from premium glass that's designed for high heat tolerance and durability. 20% lighter than ceramic bakeware, as well as break- and chip-resistant. Safe for use in oven and broiler temperatures up to 550F, Rubbermaid DuraLite glass bakeware can easily go from oven to table to fridge or freezer. BPA free. Set includes (1) 0.97 Qt. square baking dish with lid and (1) 1.75 Qt. square baking dish with lid. Dishwasher, microwave and freezer safe.