Food wrappers are materials used to enclose and protect food items. They can be made from various materials, including paper, plastic, aluminum foil, and biodegradable substances. Food wrappers serve multiple purposes, such as keeping food fresh, preventing contamination, and providing information about the product, like ingredients and nutritional facts. These wrappers come in different shapes and sizes, depending on the type of food they contain. For example, sandwich wrappers are often made of paper, while candy wrappers may use shiny foil or plastic. Proper disposal and recycling of food wrappers are important for reducing waste and protecting the environment.