These are beautiful but the box was in bad shape and torn when delivered.  I opened it and I kept getting a whiff of some kind of grease or like a diesel smell.  The chairs looked to be in perfect condition so I proceeded to unpack them and set them up.  I thought the smell was only on the box and would go away once I got rid of it.  Sadly I’ve had them for a few days now and every time I walk by them, I can smell that diesel smell.  I have no idea what it could be as they look to be in great condition.  I think the smell is coming from the part that raises the chair.   Not sure what to do now because I threw the box away so I can’t return.  Sad because they look great.