Features: Show your DIY ability: The blank surface of wedding stadium cups allows you to DIY your own stadium cups according to imagination, try adding your stickers or other gadgets to make your cups different and eye catching. Easy to store: Rich in quantity, these 16 oz black cups are stackable to store for future use, will not take up too much space in your cabinets or kitchens. Specifications: Material: plastic Color: black Size: Height: 11.43 cm/ 4.5 inches Upper inner diameter: 9 cm/ 3.54 inches Lower inner diameter: 6.9 cm/ 2.72 inches Package includes: 50 x Plastic stadium cups Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.