This was a housewarming gift to a friend and I have never been more ashamed. One of the units arrived without the clips to secure the metal frame. However, even when the clips on the others were applied the whole frame buckled. I ended up tying the frame for her with plastic ties but besides looking awful they didn't hold much better. I cannot return these items to you because they are now out of my possession but I resent having spent $90 on rubbish.