Did you buy the last one?
Originally I bought mine at Amazon I think, about 10 years ago, they really work, they can handle the desert high wind and the top is somewhat reflective without disturbing other people’s eyes while the underneath side is black to not reflect the brightness of the sand, the double canopy for dealing with high winds also ventilates it a little.
They seem to be harder to track down than they used to be, especially the more conventional size with the hook handle.