With the glass baking dishes from Pyrex you can keep an eye on the oven dish! So you'll never have a failed casserole again. This practical baking dish is made of borosilicate glass and the dish is fitted with a lid that can also be used as a small baking dish! The casserole is hygienic to use and easy to clean, as it can go into the dishwasher after use! The capacity of the dish is 3.5 liters and with the lid included the capacity is 4.9 liters. The Pyrex oven dishes are made of borosilicate glass. Borosilicate glass is tempered and heat-resistant glass that is very suitable for oven use.