THESE ARE DANGEROUS!!!! I purchased 3 of them in total, 2 originally and 1 after the the first one broke. The pictures of how the bolt mechanism for the crank wears down quickly and you cannot open or close it. Ours was stuck up for 2 dys and a windstorm hit, so we had to cut the top cord to close it and throw it away. I ordered another one thinking maybe I just got a bad one, but they are so flimsy that another  windy day and the thing was bouncy around so much (the connection and the framework are insanely cheap) that it actually bent back and the umbrella was like a wind-sail and almost crushed a mother and baby!!! These should be recalled.