works for what it is, but cheap quality; uses plastic tubes to piece together parts of shade frame, plastic tubes kept breaking--they did send extra tubes, but very fiddly to put togetherStill having trouble finding the right hook up for the shade to stay stable. The metal ring that the shade is attached to broke. It's okay for now.This is an awful product. None of the plastic connecting tubes fit the metal frames. The were too small. Even if you are able to connect two frames, the plastic tubes snapped. I just put the whole shade and parts in the garbage...do not waste your money on this piece of junk