EXPERT DESIGN: CollectA has enlisted the help of experts from around the world to ensure that every model is factually accurate and true to life, so little ones get to learn while they play. SAFETY: All CollectA products are individually hand crafted with only the finest materials and rigorously tested to ensure they meet the highest safety standards. EDUCATIONAL VALUE: CollectA's mission is to build "a natural world in miniature". Using role play, children gain a deeper knowledge of the animals. Excellent for educational purposes and for use in dioramas, pretend habitat scenes, or other displays. 20cm x 7.8cm Diet: Herbivorous Period: Carboniferous Meaning: (Dental) pavement lizard Fun Facts: A small head and a huge back sail with cross-bars that may have supported more fat and flesh than that of dimetrodon. the sail was probably used for sexual display.