Construct-A-Saurs, Triceratops University Games is very excited to present their prehistorically fun Triceratops Construct-A-Saur Walkers ROAR! Build your own walking Dinosaur using assorted puzzle pieces kids (and adults) can assemble around a wind-up motor These "Terrible Lizards" come to life with textured, pebbly foam-skin and your own creative imagination; plus they actually move too Approximate model size: 9.5-Inch x 5-Inch (24cm x 12.5cm) - Suitable for kids age 6 and up Parents, teachers, and care-givers know positive benefits of innovative, educational activities for hungry minds; University Games makes learning a whole lotta fun