Reusable Fabric Bowl Covers - Set of 3 Ready to get away from plastic and save money? These reusable Bowl covers are it. Cover your bowl when rising bread. Cover snacks on the go. Cover bowl when taking food to a gathering. Cover bowl when you put leftovers in refrigerator. They will keep food fresh for days . Top layer is cotton and lined with a food safe and waterproof nylon. Small - fits up to 6" Medium - fits up to 8" Large - fits up to 10" Machine wash and air dry or in low temp dryer . NOT OVEN PROOF OR MICROWAVE SAFE.