Breadtopia Baker's Couche 24 x 36"The Bakers Couche from Breadtopia is made of professional grade flax linen and is meant. for supporting proofing bread dough, especially baguettes. Placing dough between couche folds help shape the dough and prevents the dough from proofing into each other. It also wicks away a little of the doughs outer moisture to help develop a skin, help hold the final shape and develop a crisp crust. Dust with white and or rice flour to prevent dough from