Our Classica banneton proofing basket made from natural rattan, work by creating a slightly humid micro-climate between the dough and the banneton during proofing, perfect for sourdough bread. Made from natural, durable, food safe rattan cane. Perfect for sourdough/any type of bread baking. Free of all chemicals. Fridge and freezer safe. Sturdy to provide good support and shape to the dough. For the professional or home artisan. Comes in various sizes to accommodate different sized loafs and dough weight