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: 197mm(H) x 70mm(Diameter). Material: Glass. Capicity: 170ml/5.75oz. Quantity: 12 Per Carton