4PCS Universal Fit: The jar covers for sourdough comes as a 4PCS set, fitting wide-mouth and normal-mouth sourdough starter containers, meeting needs for multiple batches of bread proofing at once;
Breathable Fabric: The sourdough starter cover are made of breathable cloth, allowing proper air circulation during fermentation to support yeast activity, which helps achieve an ideal sourdough texture;
Reusable Easy Clean: The cloth covers for sourdough starter jars are reusable—after use, it can be washed by hand or machine (gentle cycle) and dried quickly, saving costs compared to disposable covers;
Dust-Proof Protection: The jar covers for sourdough fits snugly over the container mouth, preventing dust, hair, and other debris from entering the sourdough starter;
Home Baking Fit: As practical baking supplies, the sourdough starter cover work well for homemade sourdough bread making, matching both casual bakers and those who frequently make sourdough at home;