A. Extended Handles for Enhanced Safety Our silicone sourdough bread mats have an innovative extended handle design. When putting the dough into or taking it out of the Dutch oven, this design helps reduce the risk of hand burns. It is a part of the sourdough fermentation set for beginners. B. Food - Grade Silicone Material These Dutch oven bread baking mats are made of food - grade, BPA - free silicone and fiberglass mesh. They are non - toxic, odorless, and quite durable, which can ensure the safety and quality of sourdough bread. They can be used for numerous baking times. C. Heat - Resistant and Long - Lasting Our durable silicone sourdough bread sling can tolerate temperatures up to 480 degrees Fahrenheit. It is suitable for use with Dutch ovens and electric ovens, which can help extend the lifespan of baking supplies. Also, as a reusable and eco - friendly option to parchment paper, our silicone Dutch oven liners can save money and reduce the impact on the environment. D. Easy to Clean and Maintain Due to their smooth and non - stick surface, cleaning these silicone baking mats is easy. Just rinse them by hand under running water to remove any residue. More conveniently, they can also be washed in the dishwasher, which can save time and effort on cleaning.