ALL-NATURAL, ABSOLUTELY SAFE CLOTH - Proofing Cloth is made of 100% cottonSafely touch food directly.Flour the bread cloth before placing your dough on and it won't stick at all.Heavy weight,professional grade fiber suitable for both household and commercial use.Be sure to let them dry out and never wash them.^ THICK AND STIFF -thick cotton proofing cloth can form a hard crease divider, which can help you get the best baguette shape.Enough to shape your baguettes ,french bread, loaf. Coarse, dense baguette proofing cloth weave keeps the rising bread from expanding in length, forcing a vertical rise,so they can attain their final shape with much better height, and helps dry the outside.^ PERFECT SIZE - Size Large: 45 x 75cm, plenty of surface to work multiple loaves. Holds bread in shape easily from baguettes to various sizes.Easy to store, folds neatly like a kitchen towel.