The Metal Earth Triceratops Skeleton Metal Model is based off the Triceratops which means 3 horned face. This dinosaur was about 30 feet long, 10 feet tall and weighed 4 to 6 tons. Like a modern-day rhinoceros, it probably spent much of its time grazing on plant matter. The Metal Earth Triceratops Skel Metal Model doesnt is a worthy challenge for any who want to add this piece of archaeology today! Ages 14 and up.