Price listed is for two glass stones. They are approximately 18mm by 12mm topaz rhinestones. They have eight sides, but not a traditional octagon shape. The table tops are cut like a traditional octagons and the sides are beveled. They have faceted, slightly rounded backs. THE FOIL IS ROUGH ON THESE AND WILL NEED TO BE REMOVED. This can easily be done by soaking them in a vinegar solution.