One 3 piece Monster Prep Centerpiece Set, with assembly instructions. Assembled, the larger centerpiece measures 13 inches tall by 6 inches wide, and the two smaller centerpieces measure 6.5 inches tall by 6 inches wide. Add some creature color to your tables with our exclusive Monster Prep Centerpiece Set. This centerpiece set was designed for us by Moxzie, Inc. to coordinate with our Monsters Inc. Party Supplies. Each triangular piece is printed on all three sides with friendly monsters and a sweet cupcake. Set-up is quick and easy. Just assemble, and then arrange your Monster Prep Centerpiece Set however you wish!