【Upgraded Version】See the second photo; the muffin pan measures 33.5 x 26 x 3 cm, making it larger than other muffin pans on the market. See the third photo; due to the reinforced connection between the pansOn the back, our muffin tins are stronger than other competitors, they won't be soft or deformed. 【Food Grade Material】 The muffin pan is made of BPA-free, food-grade silicone. It is non-toxic and will not crack or odor. The silicone muffin pan is resistant to temperatures ranging from -40°F (-40°C) to 450°F (230°C) and is safe to use in ovens, microwaves, freezers, and dishwashers. 【Non-stick & Easy to Bake】 Thanks to its non-stick surface, food won't stick to the bottom of the baking mat. This silicone muffin mold is flexible, making it easy to remove cupcakes.on the bottom with your fingers. Unlike carbon steel muffin pans, our non-stick silicone coating won't peel or rust. Extremely durable. 【Versatile】 These baking molds can be used not only for making muffins, but also for baking cakes, brownies, mini-muffins, chocolates, egg muffins, cookies,of pies, puddings, baked oats and chicken meat pies, etc. 【Easy to Clean】 Thanks to the non-stick silicone surface, you can easily clean the baking pan. Simply rinse the mold with soapy water for a few minutes, then wipe it with a damp cloth or place the silicone baking mold on the top rack of the dishwasher.