Pretty vintage/retro rectangular veggie/relish/crudite tray/platter/dish.   The tray is cream-colored with a bright design of vegetables: radishes, carrots, celery, scallions, olives, etc.  I believe it may be melamine.  The tray measures about 15" long and about 5" wide.  It has no cracks or chips, and the colors are bright, however, the tray has been bent and does not lay flat on a surface; it rocks a bit.  Still pretty and still useable, but please note this flaw before purchasing.  You can see it best in the last two photos. Price reflects this flaw.