We were looking forward to receiving the umbrella for a long time. Finally we received it and were very excited. But, since we found out that the umbrella flipped with a very mild wind and the pole turned along with the umbrella even though the handle on the pole was totally locked.  Unfortunately, this has happened several times over the last 2 days and it almost hit our windows. We have anxiety now because the umbrella tilts, flips and the pole that holds up the umbrella rotates with little wind so that we have to readjust it often. The umbrella is unsafe and seems to be not working properly. We are returning it!