Withstands high temperatures, suitable for freezer storage, microwave reheating, and oven use without warping or cracking Craft of stretchable silicone, these covers easily adapt to various bowl, plate, and container size for airtights food preservation Sturdy silicone construction reduces plastics waste, offering sturdy to wraps for kitchens Features tight sealing edges to prevents spills, ideal for storing liquids like soups or transporting meals securely Smooth surfaces resists sturdy and wipecleaning, saving time on upkeep for busy households