One Nerd Party Centerpiece. Assembled, the centerpiece measures approximately 14.5 inches tall. This easy-to-assemble centerpiece features two tiers of shimmering silver foil ribbons along with pink and purple paper cutouts shaped like hearts and bowties. A vibrant 8-bit design is printed on the base, and the pink die-cut topper tells everyone to "Party!" Place a Nerd Party Centerpiece on each of your tables to add a pop of color and excitement.