The Acrocanthosaurus, was a large bipedal predator that can measure up to 39 feet long and weighs 7.2 tons. His name means "high - spined lizard". He also had a long powerful tail, that allowed him to counterbalance the head and body as well as small forelimbs ideal for capturing and holding prey during the hunt. Papo's figurines are hand-painted and made from durable synthetic plastic. Highly detailed with a natural color-scheme that replicates the real animal, making the figure extremely realistic looking. Measures approximately 11.5 inches L and 5 inches H.