Saran Wrap is a thin, transparent plastic film used primarily for food storage. It is designed to cling tightly to surfaces, helping to keep food fresh by creating an airtight seal. This makes it ideal for covering bowls, wrapping sandwiches, or protecting leftovers in the refrigerator. Made from polyvinylidene chloride (PVDC), Saran Wrap is resistant to moisture and oxygen, which helps prevent spoilage. It is commonly found in kitchens and is available in various sizes. While it is convenient for food preservation, it is important to use it safely, avoiding contact with hot foods or microwaving it, as it can melt.