These are cool. Easy to put together and they appear well made. Only problem is the directions do not have you put the second half of the stuff on.￼ they have you do the one side with the arm and piece G, but then they don’t have you do it on the other side with the other arm and the other G piece. It’s easy enough to figure out though.￼ also don’t listen to the directions about not tightening everything while you’re doing it. It’s fine just make sure you have everything in place.￼