Size: One size fits all, Package: - 1 * New sunglasses - 1 * Glasses Bag Cleaning Tips - Handle sunglasses gently, clean them regularly. - Clean the lens with water and a mild, warm liquid (do not use alcohol or other chemicals) - Use the glasses cloth to clean the sunglasses Reminder - Never expose sunglasses to high temperatures or humid environments. - Never use sunglasses to directly observe the sun.