Square 4" Cake Dummies - Set Of 5, Each 4" High By 6", 8", 10", 12", 14" Square Shape Innovation Cake Dummies are sold only by Shape Innovation, Inc. Only the highest quality at the lowest prices - don't accept imitations or counterfeits. High quality 1 pound polystyrene bead foam made in the U.S.A. Reusable, tightly compressed small bead foam.