Tala Pie Pan Loose Bottom Ø23cm The Tala Pie Pan Loose Bottom Ø23cm is made of heavy and robust carbon steel and has a loose bottom. This is the perfect baking pan for baking layers for a stack cake. The mould has a quality non-stick coating and a loose bottom, making it easy to remove your baking from this baking pan. The diameter of the cake pan is 23 centimetres and the height 4.5 centimetres.