The MasterClass Non-Stick Spring Form 22cm Heart Shape Cake Tin is manufactured from heavy duty commercial weight 1mm steel to prevent warping, bending and peeling. This heart shaped tin has a loose base and double non-stick technology for exceptional results every time. Perfect for a show-stopping bake for Valentine's Day, Mothering Sunday, Birthdays and other special ocassions. The multiple award winning MasterClass bakeware range combines outstanding design with a passion for food for complete confidence when cooking and baking. Oven, dishwasher, fridge and freezer safe. 5 year non-stick guarantee.