1.Cotton 2.Unbleached Natural Cotton Fabric: Our tea towels for baking sourdough are made of unbleached, natural cotton. This high-quality material is from harmful chemicals or dyes, ensuring food . The coarse texture prevents lint from shedding, preserving the bread's natural aroma during proofing. 3.Breathable Bread Proofing Cover: The breathable cotton material promotes the right humidity for dough fermentation, preventing the dough from drying out. Before placing the dough, sprinkle some flour on the cloth, helps transfer dough smoothly without sticking or tearing, ensuring a perfect final shape. 4. & Well-Crafted: These flour sack towels for bread proofing feature strong, double-stitched edges to prevent fraying. Their sturdy, thick fabric excellent durability and can withstand long-term use without tearing, making them an essential tool for any home baker. 5.Earth Friendly & Practical: These reusable baking cloths are a sustainable alternative to plastic wrap. Ideal for baking sourdough, baguettes, and other artisanal bread, they help create a perfect environment for proofing, making them indispensable in your kitchen.