Clever Creations 89 Piece Green Brontosaurus Creative Building Blocks Set It's never been easier, or more fun to play and develop eye-hand coordination than it is with this creative building set. Containing 89 individual building pieces and an instruction card, this set has everything you need to get up and building your own brontosaurus within seconds. Brontosauruses are some of the largest land animals to ever exist with a neck long enough to reach the tops of trees. The individual pieces in this set vary in size, shape, and color while the box itself measures 12" x 9.5" x 3" Backed By Our 100% Satisfaction Guarantee (Details Below in Description)