Features: Applicable Occasions: These hammered glasses are suitable for family gatherings, daily use, party supplies, camping, BBQ, picnic or other events. Easy to clean: Our vintage aluminum tumblers have smooth inner surfaces, thus it is easy for you to clean by hand, simple and easy. Specifications: Material: aluminum Color: as shown Size: 460 ml/ 15 oz Package includes: 12 x Aluminum cold drink cups Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.