Commercial spot cooler with separately sold extension duct (approx. 153cm). *The extension duct is the item placed on the left in image 1 and later. It is compressed but extends when pulled. Used for about 3 months, so it's in good condition. However, as shown in image 7, there is a small dent. I bumped it against a door. There are no problems with the operation. It cools very well. It's 100V, so it can be used at home and requires no installation. Height from the wheels: 86cm, Width: 38.5cm, Depth: 42cm Thank you very much. Thank you for looking.