The Patisse muffin mold is made of food-safe platinum silicone. This muffin mold has an addition of metallic components to the silicone, which results in more even baking, crispier texture, and shorter baking times. This muffin mold can hold 11 muffins. After the muffins are done, you can easily remove them from the mold. The Patisse Muffin mold has a length of 29 cm and a width of 17 cm. After use, the muffin mold can be placed in the dishwasher.