Sorry there is no 0 stars because that's what this deserves.  It's as light as a feather.  The only way I can keep it from toppling over is to keep the umbrella closed when I'm not sitting on my patio, which is annoying because I don't always remember to do that.  It has toppled over 3 times with the slightest puff of wind ripping the glass out of the table with it; it was only a miracle the table glass didn't break.  I hate it, but it's too late to return it, so I'll try to last out the summer with it, then in the trash it goes.