Have some fierce fun with this do-it-yourself, multifunctional armoured Mosasaurus. Build your very own armoured dinosaur robot ready for battle. Watch Mosasaurus walk along. His tail and mouth move while walking. Transform it into attack mode and watch it’s mouth open and close. Convert your Dinosaur into combat mode and have it ready for battle! Innovative construction design with no screwdriver required. For ages 8 years+.