The Libbey 15964 Optiva Beverage Glass is an exceptional glassware with great durability and the ability to stack with other glasses. Perfect for serving water, iced tea, juice, soft drinks, milk or any smaller beverage. - Glass - Capacity 12 oz - Top Diameter 3-1/8 in - Base Diameter 2-1/8 in - Height 5-3/4 in - Sold per case; 12 per case