Libbey Gibraltar Glass. With a robust and practical design, the Gibraltar Range from Libbey is perfect for commercial drink service or use around the home. These versatile glasses can be used for a variety of beverages and are made from Libbey’s DuraTuff glass for extra resistance and glassware safety. Dimensions: 181mm(H) x 76mm(Diameter). Material: Glass. Capicity: 251ml/8.5oz. Quantity: 12 Per Carton