Sorry Wayfair is usually spot on.  Purchased this ball 12" diameter as RECOMMENDED for the Gazing ball stand also purchased by my daughter from Wayfair.  Did not fit in stand without trying to bend back leaves and that fractured welds.  The 10" would have been a correct fit.  Now I have an expensive ball that is still to big for my broken expensive stand. Very disappointed would like a new stand and 10" ball