Welcome to Yitaoju Co., Ltd. Item Type: Disassemble Dinosaur Toy Material: ABS Purpose: Disassembling dinosaur building blocks Tyrannosaurus Size: Approx. 17 x 5.5 x 12cm / 6.7 x 2.2 x 4.7in Raptors Size: Approx. 17 x 5.5 x 12cm / 6.7 x 2.2 x 4.7in Monoclonius Size: Approx. 19.5 x 5.5 x 9cm / 7.7 x 2.2 x 3.5in Triceratops Size: Approx. 19.5 x 5.5 x 9cm / 7.7 x 2.2 x 3.5in Box Size: Approx. 14.5 x 15.5 x 23cm / 5.7 x 6.1 x 9.1in Battery Type: 2 x AA Batteries(Not Included) Package List 1 x Tyrannosaurus 1 x Raptors 1 x Monoclonius 1 x Triceratops 1 x Electric Drill 2 x Screwdriver 1 x Storage Box 1Package Included: 4 Dinosaurs with different body structures, children can freely combine pieces of dinosaur to assemble a special kind of dinosaur. 2Freely Move: Kids can move the joints of the dinosaur head, hands and feet to balance the dinosaur body and move flexibly into different positions. 3Promote Motor Skill: In the DIY process, children will begin deconstructing dinosaurs and putting them back together to play with, improve kids fine motor skills. 4Improve Coordination: Kids can learn to splice, assemble, build and design, dinosaur building toy develops thinking and practical skills to effectively improve hand eye coordination. 5Perfect 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.