This take apart dinosaur toy set include 4 pack dinos:Tyrannosaurus Rex, Triceratops,Monoclonius and Velociraptor.Made of sturdy and non-toxic ABS material, the dinosaur toys 's smooth edge and right size is suitable for children to build up. Kids can follow the instructions to build a complete dinosaur, or they can put different parts together according to their ideas.The multi-color design helps attract children's attention to creative assembly and promotes children's teamwork.