Heat resistant temperature: -40 to 250 degrees Celsius original cotta sill to fit the size of your home oven. Mesh You can also use it in the oven, or freeze it as is. In addition to baking treats, it can also be used for bread, pizza, cooking, etc. Care and Storage: Before using for the first time, wash with liquid detergent and wipe off the water. After use, wash with detergent and wipe dry and store. *Due to the nature of the product, the width of the brown frame may vary. Please note that this does not affect the functionality. )