Material: Plastic Safety material: the dinosaur toy kit is made of durable, non-toxic BPA-free vinyl plasterboard. No pollution, odourless and non-toxic. Dinosaur skeleton adopts quality PVC material, durable good, not easy to break. Educational toy: let children pick, brush and scoop, clean and assemble dinosaur skeleton using digging tools. Not only children can learn more about dinosaurs and the history of the Jura, promote their interest in science, but also improve children's practical skills and thinking and train their senses. Fun game: children can play and dig dinosaurs together with their parents or friends while digging out dinosaurs, improve parent-child relationship or friendship while having fun. Perfect gift: The assembled dinosaur skeleton is also a dinosaur model, which is ideal as a decoration for your room. Perfect Christmas gift or birthday gift for children or dinosaur lovers. Suitable for ages 6 years and up. Size:Tyrannosaurus Rex, Stegosaurus, Triceratops(optional) Package List: 1 x Gypsum 1 x Chisel 1 x Tool hammer 1 x Brush