Features: 1.Realistically detailed miniature model of the human skeleton. 2.Gain a deeper understanding of how human bones are by manipulating them yourself. 3.15-piece model. 4.Measures 10.5x10.5x35cm after putting the pieces together. 5.Great for ages 7-14. Notice: Actual color vary from that of the image due to computer settings. Please allow deviations of 1-3cm due to manual measurement.