This Set of 4 Phoebe Margarita Cocktail Blue Glasses is contemporary and stylish, and can be used to serve a variety of cocktails or cold beverages. Made of glass with a modern blue tint, these alluring glasses have wide, open bases that provided added capacity. For convenience, glasses stack for compact storage. Each glass measures 4-5/8 inches high with a 5-inch diameter and 18-fluid ounce capacity. Set of 4. Dishwasher safe.