The Primates are an order of mammals that includes lemurs, monkeys, apes, and humans! Primates have large brains compared to other mammals, and unlike most other mammals they rely primarily on vision instead of their sense of smell. Many primates feature opposable thumbs to help them grasp things and all but the apes have tails. History: Primates are among the most intelligent mammals, featuring a larger brain size relative to their body size than most other mammals. The more primitive primates include the lemurs and tarsiers, while the more advanced primates, called simians, include monkeys, apes, and even humans. There is much variation among primates with regards to size and shape, from the tiny tamarins to the larger apes. Recommended Age: 3+ Size: 1.56" L x 1.56" W 12.87" H x ( 4 cm x 4 cm x 33 cm ) Warning: Choking Hazard - small Parts - Not for children under 3 years of age. All Products Meet and Exceed All Worldwide Standards Artfully Crafted and Handpainted 10 pieces per TOOB®. Contents Cannot Be Purchased Individually.