Do not buy from Wayfair!  The chairs were much smaller than they described (up to 450 lbs).  The base is very small and unstable.  No way a large person could sit in these chairs.  I weigh 220 lbs and had difficulty fitting in them.  Only opened one of four boxes and Wayfair charged me $83.00 to return them all.  It's criminal for them to charge me for returning unsatisfactory items!