Made of 100% Pure Cotton, our FLAT Flour sack towels are highly absorbent, machine washable, tumble dry. These Flour Sack Towels are lightweight, thin and easy to work with, lint-free. Made in India. The FLAT format is best for Embroidery (It Is Recommended That Only A Fine Needle Be Used For Embroidery), Tie-Dye, Shibori, Screen Printing. Also great for drying glass stemware, crafting, makes a nice tea towel. Can be used for covering bread dough and hot rolls, baked goods and more. The fabric is passed through the stenter machine to dry and its then pre shrunk. Since the fabric is not dipped in alkali the wrinkles don’t form.The stentering process keeps the fabric flat Contents: Set of 12 flour sack Gray towels (FLAT format), size is 20 x 30-inches. Washing before first use is recommended. After washing, the size may vary slightly, with some shrinkage expected with 100-Percent Cotton. Set of (12) Gray FLAT Format 20 x 30-Inch Flour Sack Towels (ideal for Embroidery, Tie-Dye, Shibori, Screen Printing): The fabric is passed through the stenter machine to dry and its then pre shrunk. Since the fabric is not dipped in alkali the wrinkles don’t form.The stentering process keeps the fabric flat.