Stephanie, I really liked the counter stools as well. They really made a statement in this space! Unfortunately I do not personally know where they came from but you can probably contact the designer directly to find out. Sorry I couldn't be more help.

They are from Ballard Designs: http://www.ballarddesigns.com/marcello-counter-stool-with-pewter-nailhead-trim/stools/counter-stools/229465?defattrib=&defattribvalue=&listIndex=10

The counters are actual concrete in a custom color.