Each piece in this bakeware set features our Aerolift patterned base. This enables air to flow more evenly, resulting in optimal heat distribution and better browning for the perfect bake every time. The cake tins all feature our superior non-stick for easy food release and effortless cleaning! The square cake tin, large muffin tin and loaf tin all feature extra-large handles for maximum comfort and control and the entire baking tin set is oven, fridge and freezer safe. The Springform cake tin allows for easy release, by undoing the clips and simply lifting the tin away, making it perfect for layered cakes, cheesecakes, upside down cakes & more! Our 4 piece baking kit has everything you need to create delicious baked treats. Made from carbon steel for maximum durability, this set comes with a 5 year guarantee. The baking set contains: 9" Springform Cake Tin 8" Large Square Cake Tin 12 Hole Muffin Tin 9" x 5" Loaf Baking Tin