Your review: The fan arrived in a box and I have not opened it yet as it is a gift for my husband. I am satisfied that it is a good product, but the delivery method appauled me. It was not the company's fault, but the delivery guy literally threw the large box at my front door and a bolt came out of the box and it made a terrible noise. I think the bolt is to secure the fan cage in place onto the stand. We shall see.