This is a set of 4 Cambridge Glass heavy etched footed sherbet/tumblers measuring approximately 5 1/2" tall and holds 12 ounces.  I believe they are the Achilles pattern, not sure. They are all in perfect condition with no chips or nicks.  I have listed tall wine or water glasses in this same pattern this week and will gladly combine shipping.  Comes with insurance at no additional cost.  Thanks for looking!