P remium Quality - Heavy Duty 8 Inch Springform Cake Tin The MasterClass range of heavy duty non stick bakeware from KitchenCraft is made from 1mm steel with a high quality double layered non-stick coating all items are of a robust heavy weight and highly functional. Dishwasher fridge and freezer safe each item also has a twenty year quarantee with a five year non-stick coating guarantee. Size 8 inch (20cm) Springform loose bottom