This high quality 7-part hand and lower forearm model with muscle, ligament, nerve and artery has the finest details and anatomical correctness.the bones, muscles, tendons, ligaments, nerves, arteries, and veins are all featured. the dorsal side of the hand shows the extensor muscles as well as portions of the tendons at the wrist as they pass under the extensor retinaculum. the layers of palmar face are removable to allow detailed study of the deeper anatomical layer of the hand. in addition, clinically important structures such as the median nerve and superficial palmar arterial arch can be explored in detail. the deepest anatomical layer allows for study of the intrinsic muscles and deep palmar arterial arch in addition to other details of the anatomy of the hand. magnet connection eliminates troublesome hardware.perfect tool for professional anatomical teaching/study.size: life sizematerial: high quality pvcincludes: 1x hand modelcomes with a display basenote:please allow slight 1-3cm difference due to manual measurement and a little color variation for different display setting. thank you for your understanding!