This is a set of 4 Fenton Art Glass Blue Opalescent Hobnail wine glasses. They measure 4" tall. They are in very good condition, but there may be a tiny chip on one of the hobnails. I couldn't feel it, but when I looked with a magnifying glass, I think one of the hobs may have a tiny chip. I could not get a picture of it. At any rate, the price reflects the presence of a chip. No other problems were found with these glasses. Please email me with any questions.