Snapchat Google Play When the Dog Flour Sack Towel. When the Dog Flour Sack Towel Fashionable and Functional? Its true! These generously sized 27 x 27 Flour Sack towels are 100% pre shrunk cotton, lint free, and super absorbent. They are washer and dryer safe, and each towel comes with a corner loop for convenient storage or hang drying. Not only do they add just the right accent or pop of color to any room you hang these in, but they can be used to dry dishes or your hands, wipe up spills, or cover baked goods. They also make a great housewarming or Thank You gift! Proudly designed and printed in the USA! These towels can ship typically in a day. Gabrielle's Biloxi, MS