Where can I find the black "sungles on a stick" that Carrie Bradshaw is seen wearing in and the City 2?

In and the City 2, in one of the first scenes of the girls in Abu Dhabi, Carrie is seen walking out of their hotel (as I recall) holding what I call "sungles on a stick". They were your basic black sungles, but instead of wearing them on your face you hold them in front of your face (your eyes) by holding the long "stick" (handle) that is attached to them. They remind me of opera gles on a stick or a masquerade mask on a stick. I'd love to know where I could find these (preferably knock-offs, I can't afford the real stuff!). But any information will help...thanks!!