HEAVY DUTY - This product is 20% to 90% heavier than competitors- 2 pan set nonstick & flexible- save time & money NON-STICK – The 12-cup regular and 24-cup mini pans are flexible and don’t require liners. By gently depressing the bottom, you can immediately release your baked goods without breaking them.  EASY CLEAN – These pans don’t burn or stain, making them easy to wash. All you need for this bakeware is hot water and a grease-cutting dish soap to tackle the oil. Dishwasher safe.