While this particular item is unmarked, its look and its back indicate that it is a Poly Plex wall organizer, similar to this one, which is oriented differently. Here is a vintage purple plastic wall organizer that measures 18” by 12-3/4”.
This wall organizer is clearly designed for the bathroom, and features a mirror, three identical pockets, and a towel bar. The Lucite bar is too tight to the frame to hold a towel, though.
eBay item 271599145027 (United States) did not sell at $195.