This product is a set of four vintage Jeannette Corinthian Blue Hellenic cocktail tumbler glasses from the 1960s. The glasses feature a Mediterranean/Hellenic pattern in a blue slate color with a matte finish. They are round in shape and have a diameter of 3 1/16" and a height of 3.25". These tumblers are perfect for all occasions and are a great addition to a collection of Mid-Century Modern glassware. Made in the United States, these original, non-signed glasses are a unique piece of Greek-themed decor from the 1960s.