CollectA Prehistoric Marine Life Hydrotherosaurus Toy Dinosaur Figure - Authentic Hand Painted & Paleontologist Approved Model FUN FACTS: Hydrotherosaurus means "Water Beast Lizard". It measured approximately 25.5 feet long with 60 vertebrae in total and one of the longest necks relative to its size among elasmosaurids. PALEONTOLOGIST APPROVED: Working with experts from across the globe, Collecta hand-painted figurines are all factually accurate and paleontologist-approved, so little ones get to learn while they play. AUTHENTICITY: Each prehistoric sculpture has been approved by Anthony Beeson, a well respected expert in palaeoimagery who is also an art librarian, archaeologist and collector, based in the city of Bristol, England. SAFETY: All CollectA products are individually hand crafted with only the finest materials and rigorously tested to ensure they meet the highest safety standards. PRODUCT SPECS: Hydrotherosaurus measures 7.5" L x 2.4"H and is realistic and lifelike in every detail from its streamlined body was propelled through the water by four flippers to it's short pointed tail and small head with protruding teeth.