Mideer Dinosaur World Puzzle (280pc)For children who love dinosaurs. Childrens curiosity in dinosaurs will help cultivate their imagination! Made of environmental protection thick cardboard and thick paper material. The raw material is wear resistant and its not easy to crack. It can help increase the imagination and coordination of the kid, improve eye hand coordination, motor skills, colour recognition and promote the development of sensory perception. 2mm thickness. 280 pieces puzzle