1.[HEALTHY MATERIAL] cake pans are made of high quality stainless steel core with non-stick coating exterior, They are food-graded without any toxic materials, Will not release harmful substances into food at high temperature, Much stable than aluminum/metallic cake pan, Safe and y for your daily use 2.[STURDY STEEL CORE]The round cake pans are constructed by heavy-gauge stainless steel core, To avoid deformation and warp resistance, Good heat conduction to spread the heat evenly and quickly, Easy to shape of the cake, Compared to other metal or aluminium core pans, They are rust- and could be durable for a long life, Oven, air fryer, pot and zer 3.[NON-STICK, EASY CLEAN]Coated with y non-stick coating all around of cake pans, Smooth surface allows cakes to be come out perfectly and no worries about burning situation, Always clean in a breeze, Easy to clean by hand under soapy water, But please do not use steel wool to avoid scratching the non-stick surface, Ensure to serve for you lasting 4.[ONE-PIECE DESIGN]Unlike the springform pan, our one-piece cake pan will not worries about a accessory missing and cake batter leaking, Round corners will not hide the dirt and less one accessory can save your cleaning time, The straight rim of our pan are better for making layered cakes than tapered cake pans, The smooth edges at the top of cake pan completely for comfortable to hold, Will not scratch your fingers and hand