One 10.5 x 6 inch Turtle 1st Birthday Boy Tall Centerpiece with assembly instructions. Add some style to your tables with our Turtle 1st Birthday Boy Tall Centerpiece. This centerpiece was designed by Moxzie, Inc. to coordinate with our Turtle 1st Birthday Boy 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 small centerpieces for a perfect matching set.