3 PIECE NON-STICK PANS -This springform pan set includes 3 pieces of stainless steel baking tray to use them to bake an impressive tiered wedding cake. As a bonus, they stack together for easy storage. QUICK-RELEASED SPRING LOADED PAN - The design of non-stick coating & honeycomb bottom allows your cake to be released from spring form pan more cleanly without destroying the shape. Springform latch helps you bake faster and better. PREMIUM NON-STICK COATING, EASY CLEANING - It has a premium copper-coating that is resistant to abrasive damage. It allows easy food release & clean-up so you can get your cake out with ease. HIGH-QUALITY SPRINGFORM CAKE TIN - The stainless steel material is resistant to wear and can handle long routines of cooking. These cake tins are heavyweight and extremely strong with its quick-release design that gives the tin extra structural integrity. GAS, ELECTRIC & INDUCTION STOVE - These round spring forms are gas, electric and induction stove can handle most baking temperatures. The material used in making the pan and the coating is free from harmful BPA and PFOA.