Clever Creations 360 Piece Blue T Rex (Tyrannosaurus Rex) 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 360 individual building pieces and a construction guide card, this set has everything you need to get up and building your very own Tyrannosaurus Rex in seconds. The Tyrannosaurus Rex was a massive, fierce dinosaur with enormous, powerful jaws. The individual pieces in this set measure approximately 1" x 0.5" x 0.5" and the box itself measures 15.75" x 10.75 x 1.75 Backed By Our 100% Satisfaction Guarantee (Details Below in Description)