This is a set of six Art Deco cobalt martini glasses. They are thick blue molded glass with crisp chrome geometric accents. This is the perfect set to go with your cobalt glass or chrome cocktail shaker! These glasses are in great condition just the perfect size and weight for that perfectly shaken (or stirred) martini. They measure 3 1/2 " high and the opening is 2 3/4" across.