Human circulatory system model for anatomical study. Shows the flow of blood through the brain heart lung liver spleen kidneys and partial skeleton. Trace blood flow away from the heart through the arteries and capillaries to all areas of the body and back to the heart through the veins. Frontal plane is cutaway so blood circulation can be traced to the major organs and extremities.?Model is 1/2 natural size. Features realistic details and textures - providing an incredible amount of realism for examining the system of circulation within the human body. Artisan hand painted details. Supplied with English key card for identifying the numbered structures. Model measures approximately 29 tall and 10 wide and is mounted on a sturdy base measuring 32 tall and 12 wide. Excellent for study and display in any science laboratory or classroom.