Size: 18 cm, 20 cm, 22 cm, 28 cm Features Springform Heart shaped Nonstick Product Details Material: Carbon Steel Non Toxic: Yes Rust Resistant: Yes Non-Stick Surface: Yes Lid Included: No Dishwasher Safe: Yes Refrigerator Safe: Yes The Square Springform Pan from Frieling is made from excellent quality carbon steel and it is varnished with a black finish. The cake pan can be stored in a freezer and it can be cleaned in a dishwasher.