Size: 12cm (4.5\'). Loose base. Ideal for making a variety of fruit, sponge and cheesecakes, including wedding and celebration cakes. Manufactured from heavy duty commercial weight 1mm steel, the double non-stick coating and the loose base ensure easy release every time. This spring form cake pan forms part of the MasterClass award winning collection that guarantees many years of satisfying cooking and baking. Various sizes of springform quick release cake pans available.