For some reason I think I am missing a part of the pole.  It doesn't line up properly with the base in that there is no anchor (retractable pin locking in hole) at both ends.  It's okay for my infrequent use; but, otherwise I wouldn't feel confident using it in windy/breezy weather, else the umbrella might take off.  My city box stores don't sell this product and the product description doesn't really detail how many pieces the pole is suppose to have, so I don't know.  I'm just using it for shade while bbq'ing for now.