The Gold Bubbles insert included with this Super Sparkling Tumbler turns an ordinary cup into a dazzling, deluxe Prom favor. The 16 oz. clear acrylic cup makes an ideal Prom keepsake to match an underwater theme, Hollywood theme, or any gold theme. The insert comes in your choice of holographic or shiny finish and features the gold bubbles design and "Prom 2023" as shown. You can create the perfect customized Prom favor for your students by adding your theme, school name, or other text in the color and typestyle shown.