One 6.25 x 6 inch 1st Birthday Zoo Boy Small Centerpiece. Add some style to your tables with our 1st Birthday Zoo Boy Small Centerpiece. This centerpiece was designed by Moxzie, Inc. to coordinate with our 1st Birthday Zoo Boy 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.