Feature:1. Package Included: 4 Dinosaurs with different body structures, children can freely combine pieces of dinosaur to assemble a special kind of dinosaur.2. Freely Move: Kids can move the joints of the dinosaur head, hands and feet to balance the dinosaur body and move flexibly into different positions.3. Promote Motor Skill: In the DIY process, children will begin deconstructing dinosaurs and putting them back together to play with, improve kids fine motor skills.4. Improve Coordination: Kids can learn to splice, assemble, build and design, dinosaur building toy develops thinking and practical skills to effectively improve hand eye coordination.5. Perfect Gift: Dinosaur building set is fun and entertaining, made of ABS material, with smoothing and rounded surfaces, safe and durable, perfect educational toy for children.Specification:Item Type: Disassemble Dinosaur ToyMaterial: ABSPurpose: Disassembling dinosaur building blocksTyrannosaurus Size: Approx. 17 x 5.5 x 12cm / 6.7 x 2.2 x 4.7inRaptors Size: Approx. 17 x 5.5 x 12cm / 6.7 x 2.2 x 4.7inMonoclonius Size: Approx. 19.5 x 5.5 x 9cm / 7.7 x 2.2 x 3.5inTriceratops Size: Approx. 19.5 x 5.5 x 9cm / 7.7 x 2.2 x 3.5inBox Size: Approx. 14.5 x 15.5 x 23cm / 5.7 x 6.1 x 9.1inBattery Type: 2 x AA Batteries(Not Included).Package List:1 xTyrannosaurus1 x Raptors1 x Monoclonius1 x Triceratops1 x Electric Drill2 x Screwdriver1 x Storage Box