Brought 4 of these umbrellas in August 2018 for our new pool. Opened in April 2019 and set them up. They were beautiful and I was so excited until the first puff of wind came along and blew them down. Two of them broke the first time we let them down. My son-in- law was able to repair one of them.I have ordered 3 umbrella tables in the hope the tables will prevent them from blowing over, but I fear them still breaking when putting them up and down. Beautiful to look at if you could put them in concrete and didn't have any wind. Today, one of them flew over a 10 ft. fence from our back yard into our front yard. They are dangerous. Don't buy!!!