AOUKUNG 3PCS Retractable and Portable Food fan for Indoor Outdoor Meals, Food Spinning Fan for Picnic TableBrand: AOUKUNG Features: Retractable & PortableOur food fan is a real retractable fan, which means you can pull them out while using and push them back to a small size for better carrying. Recommend to use batteries with high positive terminal. Don't use Amazon Basics Batteries or other brands which has shorter positive terminal Reflective Fan BladesThe blades are designed with the holographic dots pattern that bends and refracts the light while