Perfect for Oven & Instant Pot Specialty cakes like cheesecake or tiramisu are designed in such way that they contain layers of ingredients that must be baked and presented in a specific order. The unique side lock of the springform pan is the solution to those outliers. Features: 1. Easy release detachable base for perfect cakes 2. Food grade, double layer nonstick coating 3. Durable steel pan construction 4. Non leak design 5. Heavy Duty Oversized Latch 6. Heat Tolerant Up to 450 Degrees Fahrenheit Package List: 1pc X 4 inches springform pan 1pc X 7 inches springform pan 1pc X 9 inches springform pan 1pc X 10 inches springform pan Warm remind: Hand wash is recommended, Dishwasher is not advised. Do not fire cook. Do not bake the baking sheets without any treats in the oven.