The model shows placental tissue structure amniotic epithelium, tufted chorionic membrane, chorionic trunk, villi, cellular trophoblastic shell and basal metaplasia and umbilical cord, fetal umbilical vessels in red for umbilical vein, umbilical artery in blue, maternal uterine vessels in red for uterine spiral artery and uterine vein in blue, with 14 parts indicating signs.
Size: enlarged, 20cm high, 22cm wide, 4cm thick
Material: imported PVC material, imported paint, computer color matching, advanced color painting.