Keep flies and other pesky insects away from your food and drinks with the TYIUHELAS Fly Fans. These retractable fans are perfect for both indoor and outdoor use, and they're easy to set up and use. Simply place the fan on your table and pull the cord to extend the blades. The fan will then spin gently, creating a breeze that will keep flies away. The fans are also collapsible, so they're easy to store when not in use.