One 6.25 x 6 inch Celebrate 30th Small Centerpiece. Add some sweet style to your tables with our Celebrate 30th Small Centerpiece. This centerpiece was designed by Moxzie, Inc. to coordinate with our Celebrate 30th Party Supplies. The triangular piece is printed on all three sides, and set-up is quick and easy. Use your centerpiece alone, or pair it with our tall centerpieces for a perfect matching set.