Simplistic and functional, this Nordicware Natural Commercial 9" Square Cake Pan with Lid is great for baking. The BPA free quality of the acrylic clear lid makes it ideal to seal in the freshness of your baked goodies. This oven safe cake pan can endure a maximum temperature of 400 Fahrenheit. This Natural Commercial 9" Square Cake Pan with Lid from Nordicware is made from excellent quality aluminum and it is varnished with a gray finish. The cake pan is freezer and dishwasher safe. It has an odor resistant quality along with a chip, tarnish, and warp resistant quality which makes it perfect for baking. This cake pan is made from toxic free materials, which makes it eco friendly.